89840265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 155374848

約数和(自身を除く): 65534583

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 353, 361, 705, 893, 1059, 1083, 1765, 1805, 2679, 4465, 5295, 5415, 6707, 13395, 16591, 16967, 20121, 33535, 49773, 50901, 82955, 84835, 100605, 127433, 248865, 254505, 315229, 382299, 637165, 945687, 1576145, 1911495, 4728435, 5989351, 17968053, 29946755, 89840265]

約数ペア:

[(1, 89840265), (3, 29946755), (5, 17968053), (15, 5989351), (19, 4728435), (47, 1911495), (57, 1576145), (95, 945687), (141, 637165), (235, 382299), (285, 315229), (353, 254505), (361, 248865), (705, 127433), (893, 100605), (1059, 84835), (1083, 82955), (1765, 50901), (1805, 49773), (2679, 33535), (4465, 20121), (5295, 16967), (5415, 16591), (6707, 13395)]