922545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 1834560

約数和(自身を除く): 912015

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 83, 95, 117, 171, 195, 247, 249, 285, 415, 585, 741, 747, 855, 1079, 1235, 1245, 1577, 2223, 3237, 3705, 3735, 4731, 5395, 7885, 9711, 11115, 14193, 16185, 20501, 23655, 48555, 61503, 70965, 102505, 184509, 307515, 922545]

約数ペア:

[(1, 922545), (3, 307515), (5, 184509), (9, 102505), (13, 70965), (15, 61503), (19, 48555), (39, 23655), (45, 20501), (57, 16185), (65, 14193), (83, 11115), (95, 9711), (117, 7885), (171, 5395), (195, 4731), (247, 3735), (249, 3705), (285, 3237), (415, 2223), (585, 1577), (741, 1245), (747, 1235), (855, 1079)]