70354055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 92145600

約数和(自身を除く): 21791545

約数列:

[1, 5, 19, 53, 89, 95, 157, 265, 445, 785, 1007, 1691, 2983, 4717, 5035, 8321, 8455, 13973, 14915, 23585, 41605, 69865, 89623, 158099, 265487, 448115, 740569, 790495, 1327435, 3702845, 14070811, 70354055]

約数ペア:

[(1, 70354055), (5, 14070811), (19, 3702845), (53, 1327435), (89, 790495), (95, 740569), (157, 448115), (265, 265487), (445, 158099), (785, 89623), (1007, 69865), (1691, 41605), (2983, 23585), (4717, 14915), (5035, 13973), (8321, 8455)]