609172365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{12703}}^1$

素因数の和:12873

約数の個数: 32

約数和(自身を含む): 1024450560

約数和(自身を除く): 415278195

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 2085, 3197, 9591, 12703, 15985, 38109, 47955, 63515, 190545, 292169, 876507, 1460845, 1765717, 4382535, 5297151, 8828585, 26485755, 40611491, 121834473, 203057455, 609172365]

約数ペア:

[(1, 609172365), (3, 203057455), (5, 121834473), (15, 40611491), (23, 26485755), (69, 8828585), (115, 5297151), (139, 4382535), (345, 1765717), (417, 1460845), (695, 876507), (2085, 292169), (3197, 190545), (9591, 63515), (12703, 47955), (15985, 38109)]