104173755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 194978304

約数和(自身を除く): 90804549

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 271, 523, 735, 813, 1355, 1569, 1897, 2615, 3661, 4065, 5691, 7845, 9485, 10983, 13279, 18305, 25627, 28455, 39837, 54915, 66395, 76881, 128135, 141733, 199185, 384405, 425199, 708665, 992131, 2125995, 2976393, 4960655, 6944917, 14881965, 20834751, 34724585, 104173755]

約数ペア:

[(1, 104173755), (3, 34724585), (5, 20834751), (7, 14881965), (15, 6944917), (21, 4960655), (35, 2976393), (49, 2125995), (105, 992131), (147, 708665), (245, 425199), (271, 384405), (523, 199185), (735, 141733), (813, 128135), (1355, 76881), (1569, 66395), (1897, 54915), (2615, 39837), (3661, 28455), (4065, 25627), (5691, 18305), (7845, 13279), (9485, 10983)]