8748625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 3381935

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 179, 391, 425, 575, 895, 1955, 2125, 2875, 3043, 4117, 4475, 9775, 15215, 20585, 22375, 48875, 69989, 76075, 102925, 349945, 380375, 514625, 1749725, 8748625]

約数ペア:

[(1, 8748625), (5, 1749725), (17, 514625), (23, 380375), (25, 349945), (85, 102925), (115, 76075), (125, 69989), (179, 48875), (391, 22375), (425, 20585), (575, 15215), (895, 9775), (1955, 4475), (2125, 4117), (2875, 3043)]