56229825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 43513791

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 881, 925, 1725, 2553, 2643, 2775, 4255, 4405, 12765, 13215, 20263, 21275, 22025, 32597, 60789, 63825, 66075, 97791, 101315, 162985, 303945, 488955, 506575, 749731, 814925, 1519725, 2249193, 2444775, 3748655, 11245965, 18743275, 56229825]

約数ペア:

[(1, 56229825), (3, 18743275), (5, 11245965), (15, 3748655), (23, 2444775), (25, 2249193), (37, 1519725), (69, 814925), (75, 749731), (111, 506575), (115, 488955), (185, 303945), (345, 162985), (555, 101315), (575, 97791), (851, 66075), (881, 63825), (925, 60789), (1725, 32597), (2553, 22025), (2643, 21275), (2775, 20263), (4255, 13215), (4405, 12765)]