84761325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 172935360

約数和(自身を除く): 88174035

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 1035, 1265, 1489, 1725, 2277, 2475, 3795, 4467, 5175, 6325, 7445, 11385, 13401, 16379, 18975, 22335, 34247, 37225, 49137, 56925, 67005, 81895, 102741, 111675, 147411, 171235, 245685, 308223, 335025, 376717, 409475, 513705, 737055, 856175, 1130151, 1228425, 1541115, 1883585, 2568525, 3390453, 3685275, 5650755, 7705575, 9417925, 16952265, 28253775, 84761325]

約数ペア:

[(1, 84761325), (3, 28253775), (5, 16952265), (9, 9417925), (11, 7705575), (15, 5650755), (23, 3685275), (25, 3390453), (33, 2568525), (45, 1883585), (55, 1541115), (69, 1228425), (75, 1130151), (99, 856175), (115, 737055), (165, 513705), (207, 409475), (225, 376717), (253, 335025), (275, 308223), (345, 245685), (495, 171235), (575, 147411), (759, 111675), (825, 102741), (1035, 81895), (1265, 67005), (1489, 56925), (1725, 49137), (2277, 37225), (2475, 34247), (3795, 22335), (4467, 18975), (5175, 16379), (6325, 13401), (7445, 11385)]