69228885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 56845995

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 79, 113, 141, 165, 235, 237, 339, 395, 517, 565, 705, 869, 1185, 1243, 1551, 1695, 2585, 2607, 3713, 3729, 4345, 5311, 6215, 7755, 8927, 11139, 13035, 15933, 18565, 18645, 26555, 26781, 40843, 44635, 55695, 58421, 79665, 98197, 122529, 133905, 175263, 204215, 292105, 294591, 419569, 490985, 612645, 876315, 1258707, 1472955, 2097845, 4615259, 6293535, 13845777, 23076295, 69228885]

約数ペア:

[(1, 69228885), (3, 23076295), (5, 13845777), (11, 6293535), (15, 4615259), (33, 2097845), (47, 1472955), (55, 1258707), (79, 876315), (113, 612645), (141, 490985), (165, 419569), (235, 294591), (237, 292105), (339, 204215), (395, 175263), (517, 133905), (565, 122529), (705, 98197), (869, 79665), (1185, 58421), (1243, 55695), (1551, 44635), (1695, 40843), (2585, 26781), (2607, 26555), (3713, 18645), (3729, 18565), (4345, 15933), (5311, 13035), (6215, 11139), (7755, 8927)]