40242125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 64876032

約数和(自身を除く): 24633907

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 113, 125, 175, 185, 259, 275, 385, 407, 565, 791, 875, 925, 1243, 1295, 1375, 1925, 2035, 2825, 2849, 3955, 4181, 4625, 6215, 6475, 8701, 9625, 10175, 14125, 14245, 19775, 20905, 29267, 31075, 32375, 43505, 45991, 50875, 71225, 98875, 104525, 146335, 155375, 217525, 229955, 321937, 356125, 522625, 731675, 1087625, 1149775, 1609685, 3658375, 5748875, 8048425, 40242125]

約数ペア:

[(1, 40242125), (5, 8048425), (7, 5748875), (11, 3658375), (25, 1609685), (35, 1149775), (37, 1087625), (55, 731675), (77, 522625), (113, 356125), (125, 321937), (175, 229955), (185, 217525), (259, 155375), (275, 146335), (385, 104525), (407, 98875), (565, 71225), (791, 50875), (875, 45991), (925, 43505), (1243, 32375), (1295, 31075), (1375, 29267), (1925, 20905), (2035, 19775), (2825, 14245), (2849, 14125), (3955, 10175), (4181, 9625), (4625, 8701), (6215, 6475)]