129021345

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 232906752

約数和(自身を除く): 103885407

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 141, 159, 235, 265, 423, 477, 705, 795, 1151, 2115, 2385, 2491, 3453, 5755, 7473, 10359, 12455, 17265, 22419, 37365, 51795, 54097, 61003, 112095, 162291, 183009, 270485, 305015, 486873, 549027, 811455, 915045, 2434365, 2745135, 2867141, 8601423, 14335705, 25804269, 43007115, 129021345]

約数ペア:

[(1, 129021345), (3, 43007115), (5, 25804269), (9, 14335705), (15, 8601423), (45, 2867141), (47, 2745135), (53, 2434365), (141, 915045), (159, 811455), (235, 549027), (265, 486873), (423, 305015), (477, 270485), (705, 183009), (795, 162291), (1151, 112095), (2115, 61003), (2385, 54097), (2491, 51795), (3453, 37365), (5755, 22419), (7473, 17265), (10359, 12455)]