448202205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2161}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 849925440

約数和(自身を除く): 401723235

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 419, 495, 1257, 2095, 2161, 3771, 4609, 6285, 6483, 10805, 13827, 18855, 19449, 23045, 23771, 32415, 41481, 69135, 71313, 97245, 118855, 207405, 213939, 356565, 905459, 1069695, 2716377, 4527295, 8149131, 9960049, 13581885, 29880147, 40745655, 49800245, 89640441, 149400735, 448202205]

約数ペア:

[(1, 448202205), (3, 149400735), (5, 89640441), (9, 49800245), (11, 40745655), (15, 29880147), (33, 13581885), (45, 9960049), (55, 8149131), (99, 4527295), (165, 2716377), (419, 1069695), (495, 905459), (1257, 356565), (2095, 213939), (2161, 207405), (3771, 118855), (4609, 97245), (6285, 71313), (6483, 69135), (10805, 41481), (13827, 32415), (18855, 23771), (19449, 23045)]