39762975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 81423360

約数和(自身を除く): 41660385

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 37, 69, 75, 89, 105, 111, 115, 161, 175, 185, 259, 267, 345, 445, 483, 525, 555, 575, 623, 777, 805, 851, 925, 1295, 1335, 1725, 1869, 2047, 2225, 2415, 2553, 2775, 3115, 3293, 3885, 4025, 4255, 5957, 6141, 6475, 6675, 9345, 9879, 10235, 12075, 12765, 14329, 15575, 16465, 17871, 19425, 21275, 23051, 29785, 30705, 42987, 46725, 49395, 51175, 63825, 69153, 71645, 75739, 82325, 89355, 115255, 148925, 153525, 214935, 227217, 246975, 345765, 358225, 378695, 446775, 530173, 576275, 1074675, 1136085, 1590519, 1728825, 1893475, 2650865, 5680425, 7952595, 13254325, 39762975]

約数ペア:

[(1, 39762975), (3, 13254325), (5, 7952595), (7, 5680425), (15, 2650865), (21, 1893475), (23, 1728825), (25, 1590519), (35, 1136085), (37, 1074675), (69, 576275), (75, 530173), (89, 446775), (105, 378695), (111, 358225), (115, 345765), (161, 246975), (175, 227217), (185, 214935), (259, 153525), (267, 148925), (345, 115255), (445, 89355), (483, 82325), (525, 75739), (555, 71645), (575, 69153), (623, 63825), (777, 51175), (805, 49395), (851, 46725), (925, 42987), (1295, 30705), (1335, 29785), (1725, 23051), (1869, 21275), (2047, 19425), (2225, 17871), (2415, 16465), (2553, 15575), (2775, 14329), (3115, 12765), (3293, 12075), (3885, 10235), (4025, 9879), (4255, 9345), (5957, 6675), (6141, 6475)]