988788894615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4171841}}^1$

素因数の和:4172104

約数の個数: 48

約数和(自身を含む): 1796228291520

約数和(自身を除く): 807439396905

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 229, 345, 687, 1035, 1145, 2061, 3435, 5267, 10305, 15801, 26335, 47403, 79005, 237015, 4171841, 12515523, 20859205, 37546569, 62577615, 95952343, 187732845, 287857029, 479761715, 863571087, 955351589, 1439285145, 2866054767, 4317855435, 4776757945, 8598164301, 14330273835, 21973086547, 42990821505, 65919259641, 109865432735, 197757778923, 329596298205, 988788894615]

約数ペア:

[(1, 988788894615), (3, 329596298205), (5, 197757778923), (9, 109865432735), (15, 65919259641), (23, 42990821505), (45, 21973086547), (69, 14330273835), (115, 8598164301), (207, 4776757945), (229, 4317855435), (345, 2866054767), (687, 1439285145), (1035, 955351589), (1145, 863571087), (2061, 479761715), (3435, 287857029), (5267, 187732845), (10305, 95952343), (15801, 62577615), (26335, 37546569), (47403, 20859205), (79005, 12515523), (237015, 4171841)]