15202479615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{1601}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 25578685440

約数和(自身を除く): 10376205825

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 263, 415, 435, 789, 1245, 1315, 1601, 2407, 3945, 4803, 7221, 7627, 8005, 12035, 21829, 22881, 24015, 36105, 38135, 46429, 65487, 109145, 114405, 132883, 139287, 232145, 327435, 398649, 421063, 633041, 664415, 696435, 1263189, 1899123, 1993245, 2105315, 3165205, 3853607, 6315945, 9495615, 11560821, 12210827, 19268035, 34948229, 36632481, 57804105, 61054135, 104844687, 174741145, 183162405, 524223435, 1013498641, 3040495923, 5067493205, 15202479615]

約数ペア:

[(1, 15202479615), (3, 5067493205), (5, 3040495923), (15, 1013498641), (29, 524223435), (83, 183162405), (87, 174741145), (145, 104844687), (249, 61054135), (263, 57804105), (415, 36632481), (435, 34948229), (789, 19268035), (1245, 12210827), (1315, 11560821), (1601, 9495615), (2407, 6315945), (3945, 3853607), (4803, 3165205), (7221, 2105315), (7627, 1993245), (8005, 1899123), (12035, 1263189), (21829, 696435), (22881, 664415), (24015, 633041), (36105, 421063), (38135, 398649), (46429, 327435), (65487, 232145), (109145, 139287), (114405, 132883)]