142595475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 273107520

約数和(自身を除く): 130512045

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 121, 165, 209, 275, 285, 363, 475, 605, 627, 825, 827, 1045, 1425, 1815, 2299, 2481, 3025, 3135, 4135, 5225, 6897, 9075, 9097, 11495, 12405, 15675, 15713, 20675, 27291, 34485, 45485, 47139, 57475, 62025, 78565, 100067, 136455, 172425, 172843, 227425, 235695, 300201, 392825, 500335, 518529, 682275, 864215, 1178475, 1501005, 1901273, 2501675, 2592645, 4321075, 5703819, 7505025, 9506365, 12963225, 28519095, 47531825, 142595475]

約数ペア:

[(1, 142595475), (3, 47531825), (5, 28519095), (11, 12963225), (15, 9506365), (19, 7505025), (25, 5703819), (33, 4321075), (55, 2592645), (57, 2501675), (75, 1901273), (95, 1501005), (121, 1178475), (165, 864215), (209, 682275), (275, 518529), (285, 500335), (363, 392825), (475, 300201), (605, 235695), (627, 227425), (825, 172843), (827, 172425), (1045, 136455), (1425, 100067), (1815, 78565), (2299, 62025), (2481, 57475), (3025, 47139), (3135, 45485), (4135, 34485), (5225, 27291), (6897, 20675), (9075, 15713), (9097, 15675), (11495, 12405)]