40873005

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 75004512

約数和(自身を除く): 34131507

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 2347, 3483, 5805, 7041, 11735, 17415, 21123, 35205, 63369, 100921, 105615, 190107, 302763, 316845, 504605, 908289, 950535, 1513815, 2724867, 4541445, 8174601, 13624335, 40873005]

約数ペア:

[(1, 40873005), (3, 13624335), (5, 8174601), (9, 4541445), (15, 2724867), (27, 1513815), (43, 950535), (45, 908289), (81, 504605), (129, 316845), (135, 302763), (215, 190107), (387, 105615), (405, 100921), (645, 63369), (1161, 35205), (1935, 21123), (2347, 17415), (3483, 11735), (5805, 7041)]