85196835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 153803520

約数和(自身を除く): 68606685

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 157, 279, 389, 465, 471, 785, 1167, 1395, 1413, 1945, 2355, 3501, 4867, 5835, 7065, 12059, 14601, 17505, 24335, 36177, 43803, 60295, 61073, 73005, 108531, 180885, 183219, 219015, 305365, 542655, 549657, 916095, 1893263, 2748285, 5679789, 9466315, 17039367, 28398945, 85196835]

約数ペア:

[(1, 85196835), (3, 28398945), (5, 17039367), (9, 9466315), (15, 5679789), (31, 2748285), (45, 1893263), (93, 916095), (155, 549657), (157, 542655), (279, 305365), (389, 219015), (465, 183219), (471, 180885), (785, 108531), (1167, 73005), (1395, 61073), (1413, 60295), (1945, 43803), (2355, 36177), (3501, 24335), (4867, 17505), (5835, 14601), (7065, 12059)]