148293735

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 244228608

約数和(自身を除く): 95934873

約数列:

[1, 3, 5, 15, 53, 103, 159, 265, 309, 515, 795, 1545, 1811, 5433, 5459, 9055, 16377, 27165, 27295, 81885, 95983, 186533, 287949, 479915, 559599, 932665, 1439745, 2797995, 9886249, 29658747, 49431245, 148293735]

約数ペア:

[(1, 148293735), (3, 49431245), (5, 29658747), (15, 9886249), (53, 2797995), (103, 1439745), (159, 932665), (265, 559599), (309, 479915), (515, 287949), (795, 186533), (1545, 95983), (1811, 81885), (5433, 27295), (5459, 27165), (9055, 16377)]