1097210007325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1\times {\mathrm{2137}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 1390947223680

約数和(自身を除く): 293737216355

約数列:

[1, 5, 25, 71, 139, 355, 695, 1775, 2081, 2137, 3475, 9869, 10405, 10685, 49345, 52025, 53425, 147751, 151727, 246725, 289259, 297043, 738755, 758635, 1446295, 1485215, 3693775, 3793175, 4447097, 7231475, 7426075, 20537389, 21090053, 22235485, 102686945, 105450265, 111177425, 315743887, 513434725, 527251325, 618146483, 1578719435, 3090732415, 7893597175, 15453662075, 43888400293, 219442001465, 1097210007325]

約数ペア:

[(1, 1097210007325), (5, 219442001465), (25, 43888400293), (71, 15453662075), (139, 7893597175), (355, 3090732415), (695, 1578719435), (1775, 618146483), (2081, 527251325), (2137, 513434725), (3475, 315743887), (9869, 111177425), (10405, 105450265), (10685, 102686945), (49345, 22235485), (52025, 21090053), (53425, 20537389), (147751, 7426075), (151727, 7231475), (246725, 4447097), (289259, 3793175), (297043, 3693775), (738755, 1485215), (758635, 1446295)]