79846875

素因数分解:

$3^2\times 5^5\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 153552672

約数和(自身を除く): 73705797

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 167, 225, 255, 375, 425, 501, 625, 765, 835, 1125, 1275, 1503, 1875, 2125, 2505, 2839, 3125, 3825, 4175, 5625, 6375, 7515, 8517, 9375, 10625, 12525, 14195, 19125, 20875, 25551, 28125, 31875, 37575, 42585, 53125, 62625, 70975, 95625, 104375, 127755, 159375, 187875, 212925, 313125, 354875, 478125, 521875, 638775, 939375, 1064625, 1565625, 1774375, 3193875, 4696875, 5323125, 8871875, 15969375, 26615625, 79846875]

約数ペア:

[(1, 79846875), (3, 26615625), (5, 15969375), (9, 8871875), (15, 5323125), (17, 4696875), (25, 3193875), (45, 1774375), (51, 1565625), (75, 1064625), (85, 939375), (125, 638775), (153, 521875), (167, 478125), (225, 354875), (255, 313125), (375, 212925), (425, 187875), (501, 159375), (625, 127755), (765, 104375), (835, 95625), (1125, 70975), (1275, 62625), (1503, 53125), (1875, 42585), (2125, 37575), (2505, 31875), (2839, 28125), (3125, 25551), (3825, 20875), (4175, 19125), (5625, 14195), (6375, 12525), (7515, 10625), (8517, 9375)]