4413945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 7459200

約数和(自身を除く): 3045255

約数列:

[1, 3, 5, 15, 29, 73, 87, 139, 145, 219, 365, 417, 435, 695, 1095, 2085, 2117, 4031, 6351, 10147, 10585, 12093, 20155, 30441, 31755, 50735, 60465, 152205, 294263, 882789, 1471315, 4413945]

約数ペア:

[(1, 4413945), (3, 1471315), (5, 882789), (15, 294263), (29, 152205), (73, 60465), (87, 50735), (139, 31755), (145, 30441), (219, 20155), (365, 12093), (417, 10585), (435, 10147), (695, 6351), (1095, 4031), (2085, 2117)]