140216475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 267617792

約数和(自身を除く): 127401317

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 175, 309, 515, 525, 721, 1545, 2163, 2575, 2593, 3605, 7725, 7779, 10815, 12965, 18025, 18151, 38895, 54075, 54453, 64825, 90755, 194475, 267079, 272265, 453775, 801237, 1335395, 1361325, 1869553, 4006185, 5608659, 6676975, 9347765, 20030925, 28043295, 46738825, 140216475]

約数ペア:

[(1, 140216475), (3, 46738825), (5, 28043295), (7, 20030925), (15, 9347765), (21, 6676975), (25, 5608659), (35, 4006185), (75, 1869553), (103, 1361325), (105, 1335395), (175, 801237), (309, 453775), (515, 272265), (525, 267079), (721, 194475), (1545, 90755), (2163, 64825), (2575, 54453), (2593, 54075), (3605, 38895), (7725, 18151), (7779, 18025), (10815, 12965)]