205125843735

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1330129}}^1$

素因数の和:1330312

約数の個数: 48

約数和(自身を含む): 373500504000

約数和(自身を除く): 168374660265

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 149, 207, 345, 447, 745, 1035, 1341, 2235, 3427, 6705, 10281, 17135, 30843, 51405, 154215, 1330129, 3990387, 6650645, 11971161, 19951935, 30592967, 59855805, 91778901, 152964835, 198189221, 275336703, 458894505, 594567663, 990946105, 1376683515, 1783702989, 2972838315, 4558352083, 8918514945, 13675056249, 22791760415, 41025168747, 68375281245, 205125843735]

約数ペア:

[(1, 205125843735), (3, 68375281245), (5, 41025168747), (9, 22791760415), (15, 13675056249), (23, 8918514945), (45, 4558352083), (69, 2972838315), (115, 1783702989), (149, 1376683515), (207, 990946105), (345, 594567663), (447, 458894505), (745, 275336703), (1035, 198189221), (1341, 152964835), (2235, 91778901), (3427, 59855805), (6705, 30592967), (10281, 19951935), (17135, 11971161), (30843, 6650645), (51405, 3990387), (154215, 1330129)]