202649325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 354072576

約数和(自身を除く): 151423251

約数列:

[1, 3, 5, 15, 25, 31, 43, 75, 93, 129, 155, 215, 465, 645, 775, 1075, 1333, 2027, 2325, 3225, 3999, 6081, 6665, 10135, 19995, 30405, 33325, 50675, 62837, 87161, 99975, 152025, 188511, 261483, 314185, 435805, 942555, 1307415, 1570925, 2179025, 2701991, 4712775, 6537075, 8105973, 13509955, 40529865, 67549775, 202649325]

約数ペア:

[(1, 202649325), (3, 67549775), (5, 40529865), (15, 13509955), (25, 8105973), (31, 6537075), (43, 4712775), (75, 2701991), (93, 2179025), (129, 1570925), (155, 1307415), (215, 942555), (465, 435805), (645, 314185), (775, 261483), (1075, 188511), (1333, 152025), (2027, 99975), (2325, 87161), (3225, 62837), (3999, 50675), (6081, 33325), (6665, 30405), (10135, 19995)]