2275569725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20533}}^1$

素因数の和:20598

約数の個数: 48

約数和(自身を含む): 3422114304

約数和(自身を除く): 1146544579

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 275, 325, 341, 403, 715, 775, 1705, 2015, 3575, 4433, 8525, 10075, 20533, 22165, 102665, 110825, 225863, 266929, 513325, 636523, 1129315, 1334645, 2936219, 3182615, 5646575, 6673225, 7001753, 8274799, 14681095, 15913075, 35008765, 41373995, 73405475, 91022789, 175043825, 206869975, 455113945, 2275569725]

約数ペア:

[(1, 2275569725), (5, 455113945), (11, 206869975), (13, 175043825), (25, 91022789), (31, 73405475), (55, 41373995), (65, 35008765), (143, 15913075), (155, 14681095), (275, 8274799), (325, 7001753), (341, 6673225), (403, 5646575), (715, 3182615), (775, 2936219), (1705, 1334645), (2015, 1129315), (3575, 636523), (4433, 513325), (8525, 266929), (10075, 225863), (20533, 110825), (22165, 102665)]