27668895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 46110720

約数和(自身を除く): 18441825

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 379, 465, 471, 785, 1137, 1895, 2355, 4867, 5685, 11749, 14601, 24335, 35247, 58745, 59503, 73005, 176235, 178509, 297515, 892545, 1844593, 5533779, 9222965, 27668895]

約数ペア:

[(1, 27668895), (3, 9222965), (5, 5533779), (15, 1844593), (31, 892545), (93, 297515), (155, 178509), (157, 176235), (379, 73005), (465, 59503), (471, 58745), (785, 35247), (1137, 24335), (1895, 14601), (2355, 11749), (4867, 5685)]