88219375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 128546352

約数和(自身を除く): 40326977

約数列:

[1, 5, 17, 19, 23, 25, 85, 95, 115, 125, 323, 361, 391, 425, 437, 475, 575, 625, 1615, 1805, 1955, 2125, 2185, 2375, 2875, 6137, 7429, 8075, 8303, 9025, 9775, 10625, 10925, 11875, 14375, 30685, 37145, 40375, 41515, 45125, 48875, 54625, 141151, 153425, 185725, 201875, 207575, 225625, 244375, 273125, 705755, 767125, 928625, 1037875, 3528775, 3835625, 4643125, 5189375, 17643875, 88219375]

約数ペア:

[(1, 88219375), (5, 17643875), (17, 5189375), (19, 4643125), (23, 3835625), (25, 3528775), (85, 1037875), (95, 928625), (115, 767125), (125, 705755), (323, 273125), (361, 244375), (391, 225625), (425, 207575), (437, 201875), (475, 185725), (575, 153425), (625, 141151), (1615, 54625), (1805, 48875), (1955, 45125), (2125, 41515), (2185, 40375), (2375, 37145), (2875, 30685), (6137, 14375), (7429, 11875), (8075, 10925), (8303, 10625), (9025, 9775)]