15672130321

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 17087938560

約数和(自身を除く): 1415808239

約数列:

[1, 31, 41, 43, 139, 1271, 1333, 1763, 2063, 4309, 5699, 5977, 54653, 63953, 84583, 88709, 176669, 185287, 245057, 286757, 2622073, 2749979, 3637069, 7596767, 8889467, 11757037, 12330551, 112749139, 364468147, 382247081, 505552591, 15672130321]

約数ペア:

[(1, 15672130321), (31, 505552591), (41, 382247081), (43, 364468147), (139, 112749139), (1271, 12330551), (1333, 11757037), (1763, 8889467), (2063, 7596767), (4309, 3637069), (5699, 2749979), (5977, 2622073), (54653, 286757), (63953, 245057), (84583, 185287), (88709, 176669)]