156920901075

素因数分解:

$3^5\times 5^2\times {\mathrm{6571}}^1\times {\mathrm{3931}}^1$

素因数の和:10527

約数の個数: 72

約数和(自身を含む): 291591017536

約数和(自身を除く): 134670116461

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 3931, 6075, 6571, 11793, 19655, 19713, 32855, 35379, 58965, 59139, 98275, 98565, 106137, 164275, 176895, 177417, 294825, 295695, 318411, 492825, 530685, 532251, 884475, 887085, 955233, 1478475, 1592055, 1596753, 2653425, 2661255, 4435425, 4776165, 7960275, 7983765, 13306275, 23880825, 25830601, 39918825, 77491803, 129153005, 232475409, 387459015, 645765025, 697426227, 1162377045, 1937295075, 2092278681, 3487131135, 5811885225, 6276836043, 10461393405, 17435655675, 31384180215, 52306967025, 156920901075]

約数ペア:

[(1, 156920901075), (3, 52306967025), (5, 31384180215), (9, 17435655675), (15, 10461393405), (25, 6276836043), (27, 5811885225), (45, 3487131135), (75, 2092278681), (81, 1937295075), (135, 1162377045), (225, 697426227), (243, 645765025), (405, 387459015), (675, 232475409), (1215, 129153005), (2025, 77491803), (3931, 39918825), (6075, 25830601), (6571, 23880825), (11793, 13306275), (19655, 7983765), (19713, 7960275), (32855, 4776165), (35379, 4435425), (58965, 2661255), (59139, 2653425), (98275, 1596753), (98565, 1592055), (106137, 1478475), (164275, 955233), (176895, 887085), (177417, 884475), (294825, 532251), (295695, 530685), (318411, 492825)]