15671824935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109943}}^1$

素因数の和:110024

約数の個数: 64

約数和(自身を含む): 29257417728

約数和(自身を除く): 13585592793

約数列:

[1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 85, 129, 195, 215, 221, 255, 559, 645, 663, 731, 1105, 1677, 2193, 2795, 3315, 3655, 8385, 9503, 10965, 28509, 47515, 109943, 142545, 329829, 549715, 1429259, 1649145, 1869031, 4287777, 4727549, 5607093, 7146295, 9345155, 14182647, 21438885, 23637745, 24297403, 28035465, 61458137, 70913235, 72892209, 80368333, 121487015, 184374411, 241104999, 307290685, 364461045, 401841665, 921872055, 1044788329, 1205524995, 3134364987, 5223941645, 15671824935]

約数ペア:

[(1, 15671824935), (3, 5223941645), (5, 3134364987), (13, 1205524995), (15, 1044788329), (17, 921872055), (39, 401841665), (43, 364461045), (51, 307290685), (65, 241104999), (85, 184374411), (129, 121487015), (195, 80368333), (215, 72892209), (221, 70913235), (255, 61458137), (559, 28035465), (645, 24297403), (663, 23637745), (731, 21438885), (1105, 14182647), (1677, 9345155), (2193, 7146295), (2795, 5607093), (3315, 4727549), (3655, 4287777), (8385, 1869031), (9503, 1649145), (10965, 1429259), (28509, 549715), (47515, 329829), (109943, 142545)]