64211672231505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{1774649}}^1$

素因数の和:1775199

約数の個数: 96

約数和(自身を含む): 118600569360000

約数和(自身を除く): 54388897128495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 171, 285, 303, 419, 505, 855, 909, 1257, 1515, 1919, 2095, 3771, 4545, 5757, 6285, 7961, 9595, 17271, 18855, 23883, 28785, 39805, 42319, 71649, 86355, 119415, 126957, 211595, 358245, 380871, 634785, 804061, 1774649, 1904355, 2412183, 4020305, 5323947, 7236549, 8873245, 12060915, 15971841, 26619735, 33718331, 36182745, 79859205, 101154993, 168591655, 179239549, 303464979, 505774965, 537718647, 743577931, 896197745, 1517324895, 1613155941, 2230733793, 2688593235, 3405551431, 3717889655, 6692201379, 8065779705, 10216654293, 11153668965, 14127980689, 17027757155, 30649962879, 33461006895, 42383942067, 51083271465, 70639903445, 75101371031, 127151826201, 153249814395, 211919710335, 225304113093, 375506855155, 635759131005, 675912339279, 1126520565465, 1426926049589, 3379561696395, 4280778148767, 7134630247945, 12842334446301, 21403890743835, 64211672231505]

約数ペア:

[(1, 64211672231505), (3, 21403890743835), (5, 12842334446301), (9, 7134630247945), (15, 4280778148767), (19, 3379561696395), (45, 1426926049589), (57, 1126520565465), (95, 675912339279), (101, 635759131005), (171, 375506855155), (285, 225304113093), (303, 211919710335), (419, 153249814395), (505, 127151826201), (855, 75101371031), (909, 70639903445), (1257, 51083271465), (1515, 42383942067), (1919, 33461006895), (2095, 30649962879), (3771, 17027757155), (4545, 14127980689), (5757, 11153668965), (6285, 10216654293), (7961, 8065779705), (9595, 6692201379), (17271, 3717889655), (18855, 3405551431), (23883, 2688593235), (28785, 2230733793), (39805, 1613155941), (42319, 1517324895), (71649, 896197745), (86355, 743577931), (119415, 537718647), (126957, 505774965), (211595, 303464979), (358245, 179239549), (380871, 168591655), (634785, 101154993), (804061, 79859205), (1774649, 36182745), (1904355, 33718331), (2412183, 26619735), (4020305, 15971841), (5323947, 12060915), (7236549, 8873245)]