42377475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 81637632

約数和(自身を除く): 39260157

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1523, 1855, 3975, 4569, 5565, 7615, 9275, 10661, 22845, 27825, 31983, 38075, 53305, 80719, 114225, 159915, 242157, 266525, 403595, 565033, 799575, 1210785, 1695099, 2017975, 2825165, 6053925, 8475495, 14125825, 42377475]

約数ペア:

[(1, 42377475), (3, 14125825), (5, 8475495), (7, 6053925), (15, 2825165), (21, 2017975), (25, 1695099), (35, 1210785), (53, 799575), (75, 565033), (105, 403595), (159, 266525), (175, 242157), (265, 159915), (371, 114225), (525, 80719), (795, 53305), (1113, 38075), (1325, 31983), (1523, 27825), (1855, 22845), (3975, 10661), (4569, 9275), (5565, 7615)]