99015175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 149712640

約数和(自身を除く): 50697465

約数列:

[1, 5, 7, 19, 25, 35, 95, 97, 133, 175, 307, 475, 485, 665, 679, 1535, 1843, 2149, 2425, 3325, 3395, 5833, 7675, 9215, 10745, 12901, 16975, 29165, 29779, 40831, 46075, 53725, 64505, 145825, 148895, 204155, 208453, 322525, 565801, 744475, 1020775, 1042265, 2829005, 3960607, 5211325, 14145025, 19803035, 99015175]

約数ペア:

[(1, 99015175), (5, 19803035), (7, 14145025), (19, 5211325), (25, 3960607), (35, 2829005), (95, 1042265), (97, 1020775), (133, 744475), (175, 565801), (307, 322525), (475, 208453), (485, 204155), (665, 148895), (679, 145825), (1535, 64505), (1843, 53725), (2149, 46075), (2425, 40831), (3325, 29779), (3395, 29165), (5833, 16975), (7675, 12901), (9215, 10745)]