72929505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 137364480

約数和(自身を除く): 64434975

約数列:

[1, 3, 5, 11, 15, 19, 33, 43, 55, 57, 95, 129, 165, 209, 215, 285, 473, 541, 627, 645, 817, 1045, 1419, 1623, 2365, 2451, 2705, 3135, 4085, 5951, 7095, 8115, 8987, 10279, 12255, 17853, 23263, 26961, 29755, 30837, 44935, 51395, 69789, 89265, 113069, 116315, 134805, 154185, 255893, 339207, 348945, 441997, 565345, 767679, 1279465, 1325991, 1696035, 2209985, 3838395, 4861967, 6629955, 14585901, 24309835, 72929505]

約数ペア:

[(1, 72929505), (3, 24309835), (5, 14585901), (11, 6629955), (15, 4861967), (19, 3838395), (33, 2209985), (43, 1696035), (55, 1325991), (57, 1279465), (95, 767679), (129, 565345), (165, 441997), (209, 348945), (215, 339207), (285, 255893), (473, 154185), (541, 134805), (627, 116315), (645, 113069), (817, 89265), (1045, 69789), (1419, 51395), (1623, 44935), (2365, 30837), (2451, 29755), (2705, 26961), (3135, 23263), (4085, 17853), (5951, 12255), (7095, 10279), (8115, 8987)]