15452505

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 28425600

約数和(自身を除く): 12973095

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 3947, 11841, 19735, 35523, 59205, 106569, 114463, 177615, 343389, 532845, 572315, 1030167, 1716945, 3090501, 5150835, 15452505]

約数ペア:

[(1, 15452505), (3, 5150835), (5, 3090501), (9, 1716945), (15, 1030167), (27, 572315), (29, 532845), (45, 343389), (87, 177615), (135, 114463), (145, 106569), (261, 59205), (435, 35523), (783, 19735), (1305, 11841), (3915, 3947)]