63478485

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{22391}}^1$

素因数の和:22415

約数の個数: 40

約数和(自身を含む): 130052736

約数和(自身を除く): 66574251

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 22391, 67173, 111955, 156737, 201519, 335865, 470211, 604557, 783685, 1007595, 1410633, 1813671, 2351055, 3022785, 4231899, 7053165, 9068355, 12695697, 21159495, 63478485]

約数ペア:

[(1, 63478485), (3, 21159495), (5, 12695697), (7, 9068355), (9, 7053165), (15, 4231899), (21, 3022785), (27, 2351055), (35, 1813671), (45, 1410633), (63, 1007595), (81, 783685), (105, 604557), (135, 470211), (189, 335865), (315, 201519), (405, 156737), (567, 111955), (945, 67173), (2835, 22391)]