80750355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 159528960

約数和(自身を除く): 78778605

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 69, 87, 105, 115, 145, 161, 203, 345, 435, 483, 609, 667, 805, 1015, 1153, 2001, 2415, 3045, 3335, 3459, 4669, 5765, 8071, 10005, 14007, 17295, 23345, 24213, 26519, 33437, 40355, 70035, 79557, 100311, 121065, 132595, 167185, 185633, 234059, 397785, 501555, 556899, 702177, 769051, 928165, 1170295, 2307153, 2784495, 3510885, 3845255, 5383357, 11535765, 16150071, 26916785, 80750355]

約数ペア:

[(1, 80750355), (3, 26916785), (5, 16150071), (7, 11535765), (15, 5383357), (21, 3845255), (23, 3510885), (29, 2784495), (35, 2307153), (69, 1170295), (87, 928165), (105, 769051), (115, 702177), (145, 556899), (161, 501555), (203, 397785), (345, 234059), (435, 185633), (483, 167185), (609, 132595), (667, 121065), (805, 100311), (1015, 79557), (1153, 70035), (2001, 40355), (2415, 33437), (3045, 26519), (3335, 24213), (3459, 23345), (4669, 17295), (5765, 14007), (8071, 10005)]