90216735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 171085824

約数和(自身を除く): 80869089

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 101, 105, 141, 181, 235, 303, 329, 505, 543, 705, 707, 905, 987, 1267, 1515, 1645, 2121, 2715, 3535, 3801, 4747, 4935, 6335, 8507, 10605, 14241, 18281, 19005, 23735, 25521, 33229, 42535, 54843, 59549, 71205, 91405, 99687, 127605, 127967, 166145, 178647, 274215, 297745, 383901, 498435, 639835, 859207, 893235, 1919505, 2577621, 4296035, 6014449, 12888105, 18043347, 30072245, 90216735]

約数ペア:

[(1, 90216735), (3, 30072245), (5, 18043347), (7, 12888105), (15, 6014449), (21, 4296035), (35, 2577621), (47, 1919505), (101, 893235), (105, 859207), (141, 639835), (181, 498435), (235, 383901), (303, 297745), (329, 274215), (505, 178647), (543, 166145), (705, 127967), (707, 127605), (905, 99687), (987, 91405), (1267, 71205), (1515, 59549), (1645, 54843), (2121, 42535), (2715, 33229), (3535, 25521), (3801, 23735), (4747, 19005), (4935, 18281), (6335, 14241), (8507, 10605)]