66444125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 95606784

約数和(自身を除く): 29162659

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 125, 191, 253, 275, 575, 605, 955, 1265, 1375, 2101, 2783, 2875, 3025, 4393, 4775, 6325, 10505, 13915, 15125, 21965, 23111, 23875, 31625, 48323, 52525, 69575, 109825, 115555, 241615, 262625, 347875, 531553, 549125, 577775, 1208075, 2657765, 2888875, 6040375, 13288825, 66444125]

約数ペア:

[(1, 66444125), (5, 13288825), (11, 6040375), (23, 2888875), (25, 2657765), (55, 1208075), (115, 577775), (121, 549125), (125, 531553), (191, 347875), (253, 262625), (275, 241615), (575, 115555), (605, 109825), (955, 69575), (1265, 52525), (1375, 48323), (2101, 31625), (2783, 23875), (2875, 23111), (3025, 21965), (4393, 15125), (4775, 13915), (6325, 10505)]