56973875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 89856000

約数和(自身を除く): 32882125

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 125, 133, 149, 161, 175, 437, 475, 575, 665, 745, 805, 875, 1043, 2185, 2375, 2831, 2875, 3059, 3325, 3427, 3725, 4025, 5215, 10925, 14155, 15295, 16625, 17135, 18625, 19817, 20125, 23989, 26075, 54625, 65113, 70775, 76475, 85675, 99085, 119945, 130375, 325565, 353875, 382375, 428375, 455791, 495425, 599725, 1627825, 2278955, 2477125, 2998625, 8139125, 11394775, 56973875]

約数ペア:

[(1, 56973875), (5, 11394775), (7, 8139125), (19, 2998625), (23, 2477125), (25, 2278955), (35, 1627825), (95, 599725), (115, 495425), (125, 455791), (133, 428375), (149, 382375), (161, 353875), (175, 325565), (437, 130375), (475, 119945), (575, 99085), (665, 85675), (745, 76475), (805, 70775), (875, 65113), (1043, 54625), (2185, 26075), (2375, 23989), (2831, 20125), (2875, 19817), (3059, 18625), (3325, 17135), (3427, 16625), (3725, 15295), (4025, 14155), (5215, 10925)]