105498125

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 141704640

約数和(自身を除く): 36206515

約数列:

[1, 5, 23, 25, 41, 115, 125, 179, 205, 575, 625, 895, 943, 1025, 2875, 4117, 4475, 4715, 5125, 7339, 14375, 20585, 22375, 23575, 25625, 36695, 102925, 111875, 117875, 168797, 183475, 514625, 589375, 843985, 917375, 2573125, 4219925, 4586875, 21099625, 105498125]

約数ペア:

[(1, 105498125), (5, 21099625), (23, 4586875), (25, 4219925), (41, 2573125), (115, 917375), (125, 843985), (179, 589375), (205, 514625), (575, 183475), (625, 168797), (895, 117875), (943, 111875), (1025, 102925), (2875, 36695), (4117, 25625), (4475, 23575), (4715, 22375), (5125, 20585), (7339, 14375)]