9788897275

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 12587542560

約数和(自身を除く): 2798645285

約数列:

[1, 5, 25, 53, 101, 193, 265, 379, 505, 965, 1325, 1895, 2525, 4825, 5353, 9475, 10229, 19493, 20087, 26765, 38279, 51145, 73147, 97465, 100435, 133825, 191395, 255725, 365735, 487325, 502175, 956975, 1033129, 1828675, 2028787, 3876791, 5165645, 7387847, 10143935, 19383955, 25828225, 36939235, 50719675, 96919775, 184696175, 391555891, 1957779455, 9788897275]

約数ペア:

[(1, 9788897275), (5, 1957779455), (25, 391555891), (53, 184696175), (101, 96919775), (193, 50719675), (265, 36939235), (379, 25828225), (505, 19383955), (965, 10143935), (1325, 7387847), (1895, 5165645), (2525, 3876791), (4825, 2028787), (5353, 1828675), (9475, 1033129), (10229, 956975), (19493, 502175), (20087, 487325), (26765, 365735), (38279, 255725), (51145, 191395), (73147, 133825), (97465, 100435)]