114870625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 153400896

約数和(自身を除く): 38530271

約数列:

[1, 5, 23, 25, 61, 115, 125, 131, 305, 575, 625, 655, 1403, 1525, 2875, 3013, 3275, 7015, 7625, 7991, 14375, 15065, 16375, 35075, 38125, 39955, 75325, 81875, 175375, 183793, 199775, 376625, 876875, 918965, 998875, 1883125, 4594825, 4994375, 22974125, 114870625]

約数ペア:

[(1, 114870625), (5, 22974125), (23, 4994375), (25, 4594825), (61, 1883125), (115, 998875), (125, 918965), (131, 876875), (305, 376625), (575, 199775), (625, 183793), (655, 175375), (1403, 81875), (1525, 75325), (2875, 39955), (3013, 38125), (3275, 35075), (7015, 16375), (7625, 15065), (7991, 14375)]