39116385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 89579520

約数和(自身を除く): 50463135

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 53, 55, 63, 71, 77, 99, 105, 135, 159, 165, 189, 213, 231, 265, 297, 315, 355, 371, 385, 477, 495, 497, 583, 639, 693, 781, 795, 945, 1065, 1113, 1155, 1431, 1485, 1491, 1749, 1855, 1917, 2079, 2343, 2385, 2485, 2915, 3195, 3339, 3465, 3763, 3905, 4081, 4473, 5247, 5467, 5565, 7029, 7155, 7455, 8745, 9585, 10017, 10395, 11289, 11715, 12243, 13419, 15741, 16401, 16695, 18815, 20405, 21087, 22365, 26235, 26341, 27335, 33867, 35145, 36729, 41393, 49203, 50085, 56445, 61215, 67095, 78705, 79023, 82005, 101601, 105435, 110187, 124179, 131705, 147609, 169335, 183645, 206965, 237069, 246015, 289751, 372537, 395115, 508005, 550935, 620895, 711207, 738045, 869253, 1117611, 1185345, 1448755, 1862685, 2607759, 3556035, 4346265, 5588055, 7823277, 13038795, 39116385]

約数ペア:

[(1, 39116385), (3, 13038795), (5, 7823277), (7, 5588055), (9, 4346265), (11, 3556035), (15, 2607759), (21, 1862685), (27, 1448755), (33, 1185345), (35, 1117611), (45, 869253), (53, 738045), (55, 711207), (63, 620895), (71, 550935), (77, 508005), (99, 395115), (105, 372537), (135, 289751), (159, 246015), (165, 237069), (189, 206965), (213, 183645), (231, 169335), (265, 147609), (297, 131705), (315, 124179), (355, 110187), (371, 105435), (385, 101601), (477, 82005), (495, 79023), (497, 78705), (583, 67095), (639, 61215), (693, 56445), (781, 50085), (795, 49203), (945, 41393), (1065, 36729), (1113, 35145), (1155, 33867), (1431, 27335), (1485, 26341), (1491, 26235), (1749, 22365), (1855, 21087), (1917, 20405), (2079, 18815), (2343, 16695), (2385, 16401), (2485, 15741), (2915, 13419), (3195, 12243), (3339, 11715), (3465, 11289), (3763, 10395), (3905, 10017), (4081, 9585), (4473, 8745), (5247, 7455), (5467, 7155), (5565, 7029)]