148857225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 277065600

約数和(自身を除く): 128208375

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 121, 141, 165, 235, 275, 349, 363, 517, 605, 705, 825, 1047, 1175, 1551, 1745, 1815, 2585, 3025, 3525, 3839, 5235, 5687, 7755, 8725, 9075, 11517, 12925, 16403, 17061, 19195, 26175, 28435, 38775, 42229, 49209, 57585, 82015, 85305, 95975, 126687, 142175, 180433, 211145, 246045, 287925, 410075, 426525, 541299, 633435, 902165, 1055725, 1230225, 1984763, 2706495, 3167175, 4510825, 5954289, 9923815, 13532475, 29771445, 49619075, 148857225]

約数ペア:

[(1, 148857225), (3, 49619075), (5, 29771445), (11, 13532475), (15, 9923815), (25, 5954289), (33, 4510825), (47, 3167175), (55, 2706495), (75, 1984763), (121, 1230225), (141, 1055725), (165, 902165), (235, 633435), (275, 541299), (349, 426525), (363, 410075), (517, 287925), (605, 246045), (705, 211145), (825, 180433), (1047, 142175), (1175, 126687), (1551, 95975), (1745, 85305), (1815, 82015), (2585, 57585), (3025, 49209), (3525, 42229), (3839, 38775), (5235, 28435), (5687, 26175), (7755, 19195), (8725, 17061), (9075, 16403), (11517, 12925)]