84984525

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 157430400

約数和(自身を除く): 72445875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 225, 411, 675, 685, 919, 1233, 2055, 2757, 3425, 3699, 4595, 6165, 8271, 10275, 13785, 18495, 22975, 24813, 30825, 41355, 68925, 92475, 124065, 125903, 206775, 377709, 620325, 629515, 1133127, 1888545, 3147575, 3399381, 5665635, 9442725, 16996905, 28328175, 84984525]

約数ペア:

[(1, 84984525), (3, 28328175), (5, 16996905), (9, 9442725), (15, 5665635), (25, 3399381), (27, 3147575), (45, 1888545), (75, 1133127), (135, 629515), (137, 620325), (225, 377709), (411, 206775), (675, 125903), (685, 124065), (919, 92475), (1233, 68925), (2055, 41355), (2757, 30825), (3425, 24813), (3699, 22975), (4595, 18495), (6165, 13785), (8271, 10275)]