20058375

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 33808320

約数和(自身を除く): 13749945

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 601, 1335, 1803, 2225, 3005, 6675, 9015, 11125, 15025, 33375, 45075, 53489, 75125, 160467, 225375, 267445, 802335, 1337225, 4011675, 6686125, 20058375]

約数ペア:

[(1, 20058375), (3, 6686125), (5, 4011675), (15, 1337225), (25, 802335), (75, 267445), (89, 225375), (125, 160467), (267, 75125), (375, 53489), (445, 45075), (601, 33375), (1335, 15025), (1803, 11125), (2225, 9015), (3005, 6675)]