77675325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 166656000

約数和(自身を除く): 88980675

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 25, 35, 39, 57, 65, 75, 91, 95, 105, 133, 175, 195, 247, 273, 285, 325, 399, 455, 475, 525, 599, 665, 741, 975, 1235, 1365, 1425, 1729, 1797, 1995, 2275, 2995, 3325, 3705, 4193, 5187, 6175, 6825, 7787, 8645, 8985, 9975, 11381, 12579, 14975, 18525, 20965, 23361, 25935, 34143, 38935, 43225, 44925, 54509, 56905, 62895, 79667, 104825, 116805, 129675, 147953, 163527, 170715, 194675, 239001, 272545, 284525, 314475, 398335, 443859, 584025, 739765, 817635, 853575, 1035671, 1195005, 1362725, 1991675, 2219295, 3107013, 3698825, 4088175, 5178355, 5975025, 11096475, 15535065, 25891775, 77675325]

約数ペア:

[(1, 77675325), (3, 25891775), (5, 15535065), (7, 11096475), (13, 5975025), (15, 5178355), (19, 4088175), (21, 3698825), (25, 3107013), (35, 2219295), (39, 1991675), (57, 1362725), (65, 1195005), (75, 1035671), (91, 853575), (95, 817635), (105, 739765), (133, 584025), (175, 443859), (195, 398335), (247, 314475), (273, 284525), (285, 272545), (325, 239001), (399, 194675), (455, 170715), (475, 163527), (525, 147953), (599, 129675), (665, 116805), (741, 104825), (975, 79667), (1235, 62895), (1365, 56905), (1425, 54509), (1729, 44925), (1797, 43225), (1995, 38935), (2275, 34143), (2995, 25935), (3325, 23361), (3705, 20965), (4193, 18525), (5187, 14975), (6175, 12579), (6825, 11381), (7787, 9975), (8645, 8985)]