549642015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1489}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 1028314560

約数和(自身を除く): 478672545

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 631, 1489, 1893, 3155, 4467, 5679, 7445, 8203, 9465, 13401, 19357, 22335, 24609, 28395, 41015, 58071, 67005, 73827, 96785, 123045, 174213, 290355, 369135, 871065, 939559, 2818677, 4697795, 8456031, 12214267, 14093385, 36642801, 42280155, 61071335, 109928403, 183214005, 549642015]

約数ペア:

[(1, 549642015), (3, 183214005), (5, 109928403), (9, 61071335), (13, 42280155), (15, 36642801), (39, 14093385), (45, 12214267), (65, 8456031), (117, 4697795), (195, 2818677), (585, 939559), (631, 871065), (1489, 369135), (1893, 290355), (3155, 174213), (4467, 123045), (5679, 96785), (7445, 73827), (8203, 67005), (9465, 58071), (13401, 41015), (19357, 28395), (22335, 24609)]