38280255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 66601920

約数和(自身を除く): 28321665

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 1801, 4251, 5403, 7085, 9005, 21255, 23413, 27015, 70239, 117065, 196309, 351195, 588927, 981545, 2552017, 2944635, 7656051, 12760085, 38280255]

約数ペア:

[(1, 38280255), (3, 12760085), (5, 7656051), (13, 2944635), (15, 2552017), (39, 981545), (65, 588927), (109, 351195), (195, 196309), (327, 117065), (545, 70239), (1417, 27015), (1635, 23413), (1801, 21255), (4251, 9005), (5403, 7085)]