27358575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 48449280

約数和(自身を除く): 21090705

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 263, 285, 365, 475, 789, 1095, 1315, 1387, 1425, 1825, 3945, 4161, 4997, 5475, 6575, 6935, 14991, 19199, 19725, 20805, 24985, 34675, 57597, 74955, 95995, 104025, 124925, 287985, 364781, 374775, 479975, 1094343, 1439925, 1823905, 5471715, 9119525, 27358575]

約数ペア:

[(1, 27358575), (3, 9119525), (5, 5471715), (15, 1823905), (19, 1439925), (25, 1094343), (57, 479975), (73, 374775), (75, 364781), (95, 287985), (219, 124925), (263, 104025), (285, 95995), (365, 74955), (475, 57597), (789, 34675), (1095, 24985), (1315, 20805), (1387, 19725), (1425, 19199), (1825, 14991), (3945, 6935), (4161, 6575), (4997, 5475)]