1269892455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 2438553600

約数和(自身を除く): 1168661145

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 53, 57, 65, 87, 95, 145, 159, 195, 223, 247, 265, 285, 377, 435, 551, 669, 689, 741, 795, 1007, 1115, 1131, 1235, 1537, 1653, 1885, 2067, 2755, 2899, 3021, 3345, 3445, 3705, 4237, 4611, 5035, 5655, 6467, 7163, 7685, 8265, 8697, 10335, 11819, 12711, 13091, 14495, 15105, 19401, 19981, 21185, 21489, 23055, 29203, 32335, 35457, 35815, 39273, 43485, 55081, 59095, 59943, 63555, 65455, 84071, 87609, 97005, 99905, 107445, 122873, 146015, 153647, 165243, 177285, 196365, 224561, 252213, 275405, 299715, 342751, 368619, 379639, 420355, 438045, 460941, 614365, 673683, 768235, 826215, 1028253, 1122805, 1138917, 1261065, 1597349, 1713755, 1843095, 1898195, 2304705, 2919293, 3368415, 4455763, 4792047, 5141265, 5694585, 6512269, 7986745, 8757879, 13367289, 14596465, 19536807, 22278815, 23960235, 32561345, 43789395, 66836445, 84659497, 97684035, 253978491, 423297485, 1269892455]

約数ペア:

[(1, 1269892455), (3, 423297485), (5, 253978491), (13, 97684035), (15, 84659497), (19, 66836445), (29, 43789395), (39, 32561345), (53, 23960235), (57, 22278815), (65, 19536807), (87, 14596465), (95, 13367289), (145, 8757879), (159, 7986745), (195, 6512269), (223, 5694585), (247, 5141265), (265, 4792047), (285, 4455763), (377, 3368415), (435, 2919293), (551, 2304705), (669, 1898195), (689, 1843095), (741, 1713755), (795, 1597349), (1007, 1261065), (1115, 1138917), (1131, 1122805), (1235, 1028253), (1537, 826215), (1653, 768235), (1885, 673683), (2067, 614365), (2755, 460941), (2899, 438045), (3021, 420355), (3345, 379639), (3445, 368619), (3705, 342751), (4237, 299715), (4611, 275405), (5035, 252213), (5655, 224561), (6467, 196365), (7163, 177285), (7685, 165243), (8265, 153647), (8697, 146015), (10335, 122873), (11819, 107445), (12711, 99905), (13091, 97005), (14495, 87609), (15105, 84071), (19401, 65455), (19981, 63555), (21185, 59943), (21489, 59095), (23055, 55081), (29203, 43485), (32335, 39273), (35457, 35815)]