98072975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 163322880

約数和(自身を除く): 65249905

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 3919, 5005, 19595, 25025, 27433, 43109, 50947, 97975, 137165, 215545, 254735, 301763, 356629, 560417, 685825, 1077725, 1273675, 1508815, 1783145, 2802085, 3922919, 7544075, 8915725, 14010425, 19614595, 98072975]

約数ペア:

[(1, 98072975), (5, 19614595), (7, 14010425), (11, 8915725), (13, 7544075), (25, 3922919), (35, 2802085), (55, 1783145), (65, 1508815), (77, 1273675), (91, 1077725), (143, 685825), (175, 560417), (275, 356629), (325, 301763), (385, 254735), (455, 215545), (715, 137165), (1001, 97975), (1925, 50947), (2275, 43109), (3575, 27433), (3919, 25025), (5005, 19595)]