1020009673755

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{302213}}^1$

素因数の和:303337

約数の個数: 64

約数和(自身を含む): 1893938872320

約数和(自身を除く): 873929198565

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1087, 3105, 3261, 5435, 9783, 16305, 25001, 29349, 48915, 75003, 125005, 146745, 225009, 302213, 375015, 675027, 906639, 1125045, 1511065, 2719917, 3375135, 4533195, 6950899, 8159751, 13599585, 20852697, 34754495, 40798755, 62558091, 104263485, 187674273, 312790455, 328505531, 938371365, 985516593, 1642527655, 2956549779, 4927582965, 7555627213, 8869649337, 14782748895, 22666881639, 37778136065, 44348246685, 68000644917, 113334408195, 204001934751, 340003224585, 1020009673755]

約数ペア:

[(1, 1020009673755), (3, 340003224585), (5, 204001934751), (9, 113334408195), (15, 68000644917), (23, 44348246685), (27, 37778136065), (45, 22666881639), (69, 14782748895), (115, 8869649337), (135, 7555627213), (207, 4927582965), (345, 2956549779), (621, 1642527655), (1035, 985516593), (1087, 938371365), (3105, 328505531), (3261, 312790455), (5435, 187674273), (9783, 104263485), (16305, 62558091), (25001, 40798755), (29349, 34754495), (48915, 20852697), (75003, 13599585), (125005, 8159751), (146745, 6950899), (225009, 4533195), (302213, 3375135), (375015, 2719917), (675027, 1511065), (906639, 1125045)]