2802375

素因数分解:

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

素因数の和:121

約数の個数: 48

約数和(自身を含む): 5256576

約数和(自身を除く): 2454201

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 53, 75, 125, 141, 159, 225, 235, 265, 375, 423, 477, 705, 795, 1125, 1175, 1325, 2115, 2385, 2491, 3525, 3975, 5875, 6625, 7473, 10575, 11925, 12455, 17625, 19875, 22419, 37365, 52875, 59625, 62275, 112095, 186825, 311375, 560475, 934125, 2802375]

約数ペア:

[(1, 2802375), (3, 934125), (5, 560475), (9, 311375), (15, 186825), (25, 112095), (45, 62275), (47, 59625), (53, 52875), (75, 37365), (125, 22419), (141, 19875), (159, 17625), (225, 12455), (235, 11925), (265, 10575), (375, 7473), (423, 6625), (477, 5875), (705, 3975), (795, 3525), (1125, 2491), (1175, 2385), (1325, 2115)]