78149565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 157248000

約数和(自身を除く): 79098435

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 79, 89, 95, 117, 171, 195, 237, 247, 267, 285, 395, 445, 585, 711, 741, 801, 855, 1027, 1157, 1185, 1235, 1335, 1501, 1691, 2223, 3081, 3471, 3555, 3705, 4005, 4503, 5073, 5135, 5785, 7031, 7505, 8455, 9243, 10413, 11115, 13509, 15219, 15405, 17355, 19513, 21093, 21983, 22515, 25365, 35155, 46215, 52065, 58539, 63279, 65949, 67545, 76095, 91403, 97565, 105465, 109915, 133589, 175617, 197847, 274209, 292695, 316395, 329745, 400767, 457015, 667945, 822627, 878085, 989235, 1202301, 1371045, 1736657, 2003835, 4113135, 5209971, 6011505, 8683285, 15629913, 26049855, 78149565]

約数ペア:

[(1, 78149565), (3, 26049855), (5, 15629913), (9, 8683285), (13, 6011505), (15, 5209971), (19, 4113135), (39, 2003835), (45, 1736657), (57, 1371045), (65, 1202301), (79, 989235), (89, 878085), (95, 822627), (117, 667945), (171, 457015), (195, 400767), (237, 329745), (247, 316395), (267, 292695), (285, 274209), (395, 197847), (445, 175617), (585, 133589), (711, 109915), (741, 105465), (801, 97565), (855, 91403), (1027, 76095), (1157, 67545), (1185, 65949), (1235, 63279), (1335, 58539), (1501, 52065), (1691, 46215), (2223, 35155), (3081, 25365), (3471, 22515), (3555, 21983), (3705, 21093), (4005, 19513), (4503, 17355), (5073, 15405), (5135, 15219), (5785, 13509), (7031, 11115), (7505, 10413), (8455, 9243)]