828853875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 1579309056

約数和(自身を除く): 750455181

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 103, 115, 125, 207, 225, 309, 311, 345, 375, 515, 575, 927, 933, 1035, 1125, 1545, 1555, 1725, 2369, 2575, 2799, 2875, 4635, 4665, 5175, 7107, 7153, 7725, 7775, 8625, 11845, 12875, 13995, 21321, 21459, 23175, 23325, 25875, 32033, 35535, 35765, 38625, 38875, 59225, 64377, 69975, 96099, 106605, 107295, 115875, 116625, 160165, 177675, 178825, 288297, 296125, 321885, 349875, 480495, 533025, 536475, 736759, 800825, 888375, 894125, 1441485, 1609425, 2210277, 2402475, 2665125, 2682375, 3683795, 4004125, 6630831, 7207425, 8047125, 11051385, 12012375, 18418975, 33154155, 36037125, 55256925, 92094875, 165770775, 276284625, 828853875]

約数ペア:

[(1, 828853875), (3, 276284625), (5, 165770775), (9, 92094875), (15, 55256925), (23, 36037125), (25, 33154155), (45, 18418975), (69, 12012375), (75, 11051385), (103, 8047125), (115, 7207425), (125, 6630831), (207, 4004125), (225, 3683795), (309, 2682375), (311, 2665125), (345, 2402475), (375, 2210277), (515, 1609425), (575, 1441485), (927, 894125), (933, 888375), (1035, 800825), (1125, 736759), (1545, 536475), (1555, 533025), (1725, 480495), (2369, 349875), (2575, 321885), (2799, 296125), (2875, 288297), (4635, 178825), (4665, 177675), (5175, 160165), (7107, 116625), (7153, 115875), (7725, 107295), (7775, 106605), (8625, 96099), (11845, 69975), (12875, 64377), (13995, 59225), (21321, 38875), (21459, 38625), (23175, 35765), (23325, 35535), (25875, 32033)]