90343845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 163762560

約数和(自身を除く): 73418715

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 107, 145, 261, 321, 435, 535, 647, 963, 1305, 1605, 1941, 3103, 3235, 4815, 5823, 9309, 9705, 15515, 18763, 27927, 29115, 46545, 56289, 69229, 93815, 139635, 168867, 207687, 281445, 346145, 623061, 844335, 1038435, 2007641, 3115305, 6022923, 10038205, 18068769, 30114615, 90343845]

約数ペア:

[(1, 90343845), (3, 30114615), (5, 18068769), (9, 10038205), (15, 6022923), (29, 3115305), (45, 2007641), (87, 1038435), (107, 844335), (145, 623061), (261, 346145), (321, 281445), (435, 207687), (535, 168867), (647, 139635), (963, 93815), (1305, 69229), (1605, 56289), (1941, 46545), (3103, 29115), (3235, 27927), (4815, 18763), (5823, 15515), (9309, 9705)]