15189525

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:612

約数の個数: 60

約数和(自身を含む): 30353092

約数和(自身を除く): 15163567

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 577, 585, 675, 975, 1053, 1731, 1755, 2025, 2885, 2925, 5193, 5265, 7501, 8655, 8775, 14425, 15579, 22503, 25965, 26325, 37505, 43275, 46737, 67509, 77895, 112515, 129825, 187525, 202527, 233685, 337545, 389475, 562575, 607581, 1012635, 1168425, 1687725, 3037905, 5063175, 15189525]

約数ペア:

[(1, 15189525), (3, 5063175), (5, 3037905), (9, 1687725), (13, 1168425), (15, 1012635), (25, 607581), (27, 562575), (39, 389475), (45, 337545), (65, 233685), (75, 202527), (81, 187525), (117, 129825), (135, 112515), (195, 77895), (225, 67509), (325, 46737), (351, 43275), (405, 37505), (577, 26325), (585, 25965), (675, 22503), (975, 15579), (1053, 14425), (1731, 8775), (1755, 8655), (2025, 7501), (2885, 5265), (2925, 5193)]