40545675

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5860

約数の個数: 36

約数和(自身を含む): 74977344

約数和(自身を除く): 34431669

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 5813, 6975, 17439, 29065, 52317, 87195, 145325, 180203, 261585, 435975, 540609, 901015, 1307925, 1621827, 2703045, 4505075, 8109135, 13515225, 40545675]

約数ペア:

[(1, 40545675), (3, 13515225), (5, 8109135), (9, 4505075), (15, 2703045), (25, 1621827), (31, 1307925), (45, 901015), (75, 540609), (93, 435975), (155, 261585), (225, 180203), (279, 145325), (465, 87195), (775, 52317), (1395, 29065), (2325, 17439), (5813, 6975)]