98531505

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 84360015

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 53, 135, 141, 159, 235, 265, 293, 423, 477, 705, 795, 879, 1269, 1431, 1465, 2115, 2385, 2491, 2637, 4395, 6345, 7155, 7473, 7911, 12455, 13185, 13771, 15529, 22419, 37365, 39555, 41313, 46587, 67257, 68855, 77645, 112095, 123939, 139761, 206565, 232935, 336285, 371817, 419283, 619695, 698805, 729863, 1859085, 2096415, 2189589, 3649315, 6568767, 10947945, 19706301, 32843835, 98531505]

約数ペア:

[(1, 98531505), (3, 32843835), (5, 19706301), (9, 10947945), (15, 6568767), (27, 3649315), (45, 2189589), (47, 2096415), (53, 1859085), (135, 729863), (141, 698805), (159, 619695), (235, 419283), (265, 371817), (293, 336285), (423, 232935), (477, 206565), (705, 139761), (795, 123939), (879, 112095), (1269, 77645), (1431, 68855), (1465, 67257), (2115, 46587), (2385, 41313), (2491, 39555), (2637, 37365), (4395, 22419), (6345, 15529), (7155, 13771), (7473, 13185), (7911, 12455)]