23506875

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{199}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 49984000

約数和(自身を除く): 26477125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 199, 225, 315, 375, 525, 597, 625, 675, 875, 945, 995, 1125, 1393, 1575, 1791, 1875, 2625, 2985, 3375, 4179, 4375, 4725, 4975, 5373, 5625, 6965, 7875, 8955, 12537, 13125, 14925, 16875, 20895, 23625, 24875, 26865, 34825, 37611, 39375, 44775, 62685, 74625, 104475, 118125, 124375, 134325, 174125, 188055, 223875, 313425, 373125, 522375, 671625, 870625, 940275, 1119375, 1567125, 2611875, 3358125, 4701375, 7835625, 23506875]

約数ペア:

[(1, 23506875), (3, 7835625), (5, 4701375), (7, 3358125), (9, 2611875), (15, 1567125), (21, 1119375), (25, 940275), (27, 870625), (35, 671625), (45, 522375), (63, 373125), (75, 313425), (105, 223875), (125, 188055), (135, 174125), (175, 134325), (189, 124375), (199, 118125), (225, 104475), (315, 74625), (375, 62685), (525, 44775), (597, 39375), (625, 37611), (675, 34825), (875, 26865), (945, 24875), (995, 23625), (1125, 20895), (1393, 16875), (1575, 14925), (1791, 13125), (1875, 12537), (2625, 8955), (2985, 7875), (3375, 6965), (4179, 5625), (4375, 5373), (4725, 4975)]