1153991125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 1775854080

約数和(自身を除く): 621862955

約数列:

[1, 5, 7, 19, 25, 35, 41, 95, 125, 133, 175, 205, 287, 475, 665, 779, 875, 1025, 1435, 1693, 2375, 3325, 3895, 5125, 5453, 7175, 8465, 11851, 16625, 19475, 27265, 32167, 35875, 42325, 59255, 69413, 97375, 136325, 160835, 211625, 225169, 296275, 347065, 485891, 681625, 804175, 1125845, 1318847, 1481375, 1735325, 2429455, 4020875, 5629225, 6594235, 8676625, 9231929, 12147275, 28146125, 32971175, 46159645, 60736375, 164855875, 230798225, 1153991125]

約数ペア:

[(1, 1153991125), (5, 230798225), (7, 164855875), (19, 60736375), (25, 46159645), (35, 32971175), (41, 28146125), (95, 12147275), (125, 9231929), (133, 8676625), (175, 6594235), (205, 5629225), (287, 4020875), (475, 2429455), (665, 1735325), (779, 1481375), (875, 1318847), (1025, 1125845), (1435, 804175), (1693, 681625), (2375, 485891), (3325, 347065), (3895, 296275), (5125, 225169), (5453, 211625), (7175, 160835), (8465, 136325), (11851, 97375), (16625, 69413), (19475, 59255), (27265, 42325), (32167, 35875)]