985771875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 1829882880

約数和(自身を除く): 844111005

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 121, 125, 165, 237, 275, 363, 375, 395, 605, 625, 825, 869, 1185, 1331, 1375, 1815, 1875, 1975, 2607, 3025, 3125, 3993, 4125, 4345, 5925, 6655, 6875, 9075, 9375, 9559, 9875, 13035, 15125, 19965, 20625, 21725, 28677, 29625, 33275, 34375, 45375, 47795, 49375, 65175, 75625, 99825, 103125, 105149, 108625, 143385, 148125, 166375, 226875, 238975, 246875, 315447, 325875, 378125, 499125, 525745, 543125, 716925, 740625, 831875, 1134375, 1194875, 1577235, 1629375, 2495625, 2628725, 2715625, 3584625, 4159375, 5974375, 7886175, 8146875, 12478125, 13143625, 17923125, 29871875, 39430875, 65718125, 89615625, 197154375, 328590625, 985771875]

約数ペア:

[(1, 985771875), (3, 328590625), (5, 197154375), (11, 89615625), (15, 65718125), (25, 39430875), (33, 29871875), (55, 17923125), (75, 13143625), (79, 12478125), (121, 8146875), (125, 7886175), (165, 5974375), (237, 4159375), (275, 3584625), (363, 2715625), (375, 2628725), (395, 2495625), (605, 1629375), (625, 1577235), (825, 1194875), (869, 1134375), (1185, 831875), (1331, 740625), (1375, 716925), (1815, 543125), (1875, 525745), (1975, 499125), (2607, 378125), (3025, 325875), (3125, 315447), (3993, 246875), (4125, 238975), (4345, 226875), (5925, 166375), (6655, 148125), (6875, 143385), (9075, 108625), (9375, 105149), (9559, 103125), (9875, 99825), (13035, 75625), (15125, 65175), (19965, 49375), (20625, 47795), (21725, 45375), (28677, 34375), (29625, 33275)]