30265575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 53627520

約数和(自身を除く): 23361945

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 317, 335, 475, 951, 1005, 1273, 1425, 1585, 1675, 3819, 4755, 5025, 6023, 6365, 7925, 18069, 19095, 21239, 23775, 30115, 31825, 63717, 90345, 95475, 106195, 150575, 318585, 403541, 451725, 530975, 1210623, 1592925, 2017705, 6053115, 10088525, 30265575]

約数ペア:

[(1, 30265575), (3, 10088525), (5, 6053115), (15, 2017705), (19, 1592925), (25, 1210623), (57, 530975), (67, 451725), (75, 403541), (95, 318585), (201, 150575), (285, 106195), (317, 95475), (335, 90345), (475, 63717), (951, 31825), (1005, 30115), (1273, 23775), (1425, 21239), (1585, 19095), (1675, 18069), (3819, 7925), (4755, 6365), (5025, 6023)]