1009366875

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 90

約数和(自身を含む): 2003917916

約数和(自身を除く): 994551041

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 125, 165, 225, 275, 363, 375, 495, 605, 625, 825, 1089, 1125, 1375, 1483, 1815, 1875, 2475, 3025, 4125, 4449, 5445, 5625, 6875, 7415, 9075, 12375, 13347, 15125, 16313, 20625, 22245, 27225, 37075, 45375, 48939, 61875, 66735, 75625, 81565, 111225, 136125, 146817, 179443, 185375, 226875, 244695, 333675, 407825, 538329, 556125, 680625, 734085, 897215, 926875, 1223475, 1614987, 1668375, 2039125, 2691645, 2780625, 3670425, 4486075, 6117375, 8074935, 8341875, 10195625, 13458225, 18352125, 22430375, 30586875, 40374675, 67291125, 91760625, 112151875, 201873375, 336455625, 1009366875]

約数ペア:

[(1, 1009366875), (3, 336455625), (5, 201873375), (9, 112151875), (11, 91760625), (15, 67291125), (25, 40374675), (33, 30586875), (45, 22430375), (55, 18352125), (75, 13458225), (99, 10195625), (121, 8341875), (125, 8074935), (165, 6117375), (225, 4486075), (275, 3670425), (363, 2780625), (375, 2691645), (495, 2039125), (605, 1668375), (625, 1614987), (825, 1223475), (1089, 926875), (1125, 897215), (1375, 734085), (1483, 680625), (1815, 556125), (1875, 538329), (2475, 407825), (3025, 333675), (4125, 244695), (4449, 226875), (5445, 185375), (5625, 179443), (6875, 146817), (7415, 136125), (9075, 111225), (12375, 81565), (13347, 75625), (15125, 66735), (16313, 61875), (20625, 48939), (22245, 45375), (27225, 37075)]