427643595

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2543}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 769122432

約数和(自身を除く): 341478837

約数列:

[1, 3, 5, 9, 15, 37, 45, 101, 111, 185, 303, 333, 505, 555, 909, 1515, 1665, 2543, 3737, 4545, 7629, 11211, 12715, 18685, 22887, 33633, 38145, 56055, 94091, 114435, 168165, 256843, 282273, 470455, 770529, 846819, 1284215, 1411365, 2311587, 3852645, 4234095, 9503191, 11557935, 28509573, 47515955, 85528719, 142547865, 427643595]

約数ペア:

[(1, 427643595), (3, 142547865), (5, 85528719), (9, 47515955), (15, 28509573), (37, 11557935), (45, 9503191), (101, 4234095), (111, 3852645), (185, 2311587), (303, 1411365), (333, 1284215), (505, 846819), (555, 770529), (909, 470455), (1515, 282273), (1665, 256843), (2543, 168165), (3737, 114435), (4545, 94091), (7629, 56055), (11211, 38145), (12715, 33633), (18685, 22887)]