42862725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6569}}^1$

素因数の和:6614

約数の個数: 36

約数和(自身を含む): 79431300

約数和(自身を除く): 36568575

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 6569, 19707, 32845, 59121, 98535, 164225, 190501, 295605, 492675, 571503, 952505, 1478025, 1714509, 2857515, 4762525, 8572545, 14287575, 42862725]

約数ペア:

[(1, 42862725), (3, 14287575), (5, 8572545), (9, 4762525), (15, 2857515), (25, 1714509), (29, 1478025), (45, 952505), (75, 571503), (87, 492675), (145, 295605), (225, 190501), (261, 164225), (435, 98535), (725, 59121), (1305, 32845), (2175, 19707), (6525, 6569)]