75361725

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 64629315

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 225, 291, 485, 675, 873, 1151, 1455, 2425, 2619, 3453, 4365, 5755, 7275, 10359, 13095, 17265, 21825, 28775, 31077, 51795, 65475, 86325, 111647, 155385, 258975, 334941, 558235, 776925, 1004823, 1674705, 2791175, 3014469, 5024115, 8373525, 15072345, 25120575, 75361725]

約数ペア:

[(1, 75361725), (3, 25120575), (5, 15072345), (9, 8373525), (15, 5024115), (25, 3014469), (27, 2791175), (45, 1674705), (75, 1004823), (97, 776925), (135, 558235), (225, 334941), (291, 258975), (485, 155385), (675, 111647), (873, 86325), (1151, 65475), (1455, 51795), (2425, 31077), (2619, 28775), (3453, 21825), (4365, 17265), (5755, 13095), (7275, 10359)]