133789965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 235339776

約数和(自身を除く): 101549811

約数列:

[1, 3, 5, 15, 23, 37, 47, 69, 111, 115, 141, 185, 223, 235, 345, 555, 669, 705, 851, 1081, 1115, 1739, 2553, 3243, 3345, 4255, 5129, 5217, 5405, 8251, 8695, 10481, 12765, 15387, 16215, 24753, 25645, 26085, 31443, 39997, 41255, 52405, 76935, 119991, 123765, 157215, 189773, 199985, 241063, 387797, 569319, 599955, 723189, 948865, 1163391, 1205315, 1938985, 2846595, 3615945, 5816955, 8919331, 26757993, 44596655, 133789965]

約数ペア:

[(1, 133789965), (3, 44596655), (5, 26757993), (15, 8919331), (23, 5816955), (37, 3615945), (47, 2846595), (69, 1938985), (111, 1205315), (115, 1163391), (141, 948865), (185, 723189), (223, 599955), (235, 569319), (345, 387797), (555, 241063), (669, 199985), (705, 189773), (851, 157215), (1081, 123765), (1115, 119991), (1739, 76935), (2553, 52405), (3243, 41255), (3345, 39997), (4255, 31443), (5129, 26085), (5217, 25645), (5405, 24753), (8251, 16215), (8695, 15387), (10481, 12765)]