84070575

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 157132800

約数和(自身を除く): 73062225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2111, 2655, 4425, 6333, 7965, 10555, 13275, 18999, 31665, 39825, 52775, 56997, 94995, 124549, 158325, 284985, 373647, 474975, 622745, 1120941, 1424925, 1868235, 3113725, 3362823, 5604705, 9341175, 16814115, 28023525, 84070575]

約数ペア:

[(1, 84070575), (3, 28023525), (5, 16814115), (9, 9341175), (15, 5604705), (25, 3362823), (27, 3113725), (45, 1868235), (59, 1424925), (75, 1120941), (135, 622745), (177, 474975), (225, 373647), (295, 284985), (531, 158325), (675, 124549), (885, 94995), (1475, 56997), (1593, 52775), (2111, 39825), (2655, 31665), (4425, 18999), (6333, 13275), (7965, 10555)]