386403705

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 680069520

約数和(自身を除く): 293665815

約数列:

[1, 3, 5, 9, 15, 45, 137, 233, 269, 411, 685, 699, 807, 1165, 1233, 1345, 2055, 2097, 2421, 3495, 4035, 6165, 10485, 12105, 31921, 36853, 62677, 95763, 110559, 159605, 184265, 188031, 287289, 313385, 331677, 478815, 552795, 564093, 940155, 1436445, 1658385, 2820465, 8586749, 25760247, 42933745, 77280741, 128801235, 386403705]

約数ペア:

[(1, 386403705), (3, 128801235), (5, 77280741), (9, 42933745), (15, 25760247), (45, 8586749), (137, 2820465), (233, 1658385), (269, 1436445), (411, 940155), (685, 564093), (699, 552795), (807, 478815), (1165, 331677), (1233, 313385), (1345, 287289), (2055, 188031), (2097, 184265), (2421, 159605), (3495, 110559), (4035, 95763), (6165, 62677), (10485, 36853), (12105, 31921)]