89121045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1699}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 65102955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 807, 1345, 1699, 3497, 4035, 5097, 8495, 10491, 17485, 22087, 25485, 52455, 66261, 110435, 331305, 457031, 1371093, 2285155, 5941403, 6855465, 17824209, 29707015, 89121045]

約数ペア:

[(1, 89121045), (3, 29707015), (5, 17824209), (13, 6855465), (15, 5941403), (39, 2285155), (65, 1371093), (195, 457031), (269, 331305), (807, 110435), (1345, 66261), (1699, 52455), (3497, 25485), (4035, 22087), (5097, 17485), (8495, 10491)]