78092475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 142705152

約数和(自身を除く): 64612677

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 2663, 5865, 7989, 9775, 13315, 29325, 39945, 45271, 61249, 66575, 135813, 183747, 199725, 226355, 306245, 679065, 918735, 1041233, 1131775, 1531225, 3123699, 3395325, 4593675, 5206165, 15618495, 26030825, 78092475]

約数ペア:

[(1, 78092475), (3, 26030825), (5, 15618495), (15, 5206165), (17, 4593675), (23, 3395325), (25, 3123699), (51, 1531225), (69, 1131775), (75, 1041233), (85, 918735), (115, 679065), (255, 306245), (345, 226355), (391, 199725), (425, 183747), (575, 135813), (1173, 66575), (1275, 61249), (1725, 45271), (1955, 39945), (2663, 29325), (5865, 13315), (7989, 9775)]