89080725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 155382912

約数和(自身を除く): 66302187

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 339, 345, 457, 565, 575, 1371, 1695, 1725, 2285, 2599, 2825, 6855, 7797, 8475, 10511, 11425, 12995, 31533, 34275, 38985, 51641, 52555, 64975, 154923, 157665, 194925, 258205, 262775, 774615, 788325, 1187743, 1291025, 3563229, 3873075, 5938715, 17816145, 29693575, 89080725]

約数ペア:

[(1, 89080725), (3, 29693575), (5, 17816145), (15, 5938715), (23, 3873075), (25, 3563229), (69, 1291025), (75, 1187743), (113, 788325), (115, 774615), (339, 262775), (345, 258205), (457, 194925), (565, 157665), (575, 154923), (1371, 64975), (1695, 52555), (1725, 51641), (2285, 38985), (2599, 34275), (2825, 31533), (6855, 12995), (7797, 11425), (8475, 10511)]