40935345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 75644928

約数和(自身を除く): 34709583

約数列:

[1, 3, 5, 11, 15, 31, 33, 53, 55, 93, 151, 155, 159, 165, 265, 341, 453, 465, 583, 755, 795, 1023, 1643, 1661, 1705, 1749, 2265, 2915, 4681, 4929, 4983, 5115, 8003, 8215, 8305, 8745, 14043, 18073, 23405, 24009, 24645, 24915, 40015, 51491, 54219, 70215, 88033, 90365, 120045, 154473, 248093, 257455, 264099, 271095, 440165, 744279, 772365, 1240465, 1320495, 2729023, 3721395, 8187069, 13645115, 40935345]

約数ペア:

[(1, 40935345), (3, 13645115), (5, 8187069), (11, 3721395), (15, 2729023), (31, 1320495), (33, 1240465), (53, 772365), (55, 744279), (93, 440165), (151, 271095), (155, 264099), (159, 257455), (165, 248093), (265, 154473), (341, 120045), (453, 90365), (465, 88033), (583, 70215), (755, 54219), (795, 51491), (1023, 40015), (1643, 24915), (1661, 24645), (1705, 24009), (1749, 23405), (2265, 18073), (2915, 14043), (4681, 8745), (4929, 8305), (4983, 8215), (5115, 8003)]