203244015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24239}}^1$

素因数の和:24303

約数の個数: 32

約数和(自身を含む): 358364160

約数和(自身を除く): 155120145

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 24239, 72717, 121195, 315107, 363585, 945321, 1042277, 1575535, 3126831, 4726605, 5211385, 13549601, 15634155, 40648803, 67748005, 203244015]

約数ペア:

[(1, 203244015), (3, 67748005), (5, 40648803), (13, 15634155), (15, 13549601), (39, 5211385), (43, 4726605), (65, 3126831), (129, 1575535), (195, 1042277), (215, 945321), (559, 363585), (645, 315107), (1677, 121195), (2795, 72717), (8385, 24239)]