53021325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 104564736

約数和(自身を除く): 51543411

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 4025, 4391, 12075, 13173, 21955, 30737, 65865, 92211, 100993, 109775, 153685, 302979, 329325, 461055, 504965, 706951, 768425, 1514895, 2120853, 2305275, 2524825, 3534755, 7574475, 10604265, 17673775, 53021325]

約数ペア:

[(1, 53021325), (3, 17673775), (5, 10604265), (7, 7574475), (15, 3534755), (21, 2524825), (23, 2305275), (25, 2120853), (35, 1514895), (69, 768425), (75, 706951), (105, 504965), (115, 461055), (161, 329325), (175, 302979), (345, 153685), (483, 109775), (525, 100993), (575, 92211), (805, 65865), (1725, 30737), (2415, 21955), (4025, 13173), (4391, 12075)]