1214791875

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 2478144240

約数和(自身を除く): 1263352365

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 125, 145, 165, 225, 261, 275, 319, 375, 435, 495, 625, 677, 725, 825, 957, 1125, 1305, 1375, 1595, 1875, 2031, 2175, 2475, 2871, 3385, 3625, 4125, 4785, 5625, 6093, 6525, 6875, 7447, 7975, 10155, 10875, 12375, 14355, 16925, 18125, 19633, 20625, 22341, 23925, 30465, 32625, 37235, 39875, 50775, 54375, 58899, 61875, 67023, 71775, 84625, 98165, 111705, 119625, 152325, 163125, 176697, 186175, 199375, 215963, 253875, 294495, 335115, 358875, 423125, 490825, 558525, 598125, 647889, 761625, 883485, 930875, 1079815, 1269375, 1472475, 1675575, 1794375, 1943667, 2454125, 2792625, 3239445, 3808125, 4417425, 4654375, 5399075, 7362375, 8377875, 9718335, 12270625, 13963125, 16197225, 22087125, 26995375, 36811875, 41889375, 48591675, 80986125, 110435625, 134976875, 242958375, 404930625, 1214791875]

約数ペア:

[(1, 1214791875), (3, 404930625), (5, 242958375), (9, 134976875), (11, 110435625), (15, 80986125), (25, 48591675), (29, 41889375), (33, 36811875), (45, 26995375), (55, 22087125), (75, 16197225), (87, 13963125), (99, 12270625), (125, 9718335), (145, 8377875), (165, 7362375), (225, 5399075), (261, 4654375), (275, 4417425), (319, 3808125), (375, 3239445), (435, 2792625), (495, 2454125), (625, 1943667), (677, 1794375), (725, 1675575), (825, 1472475), (957, 1269375), (1125, 1079815), (1305, 930875), (1375, 883485), (1595, 761625), (1875, 647889), (2031, 598125), (2175, 558525), (2475, 490825), (2871, 423125), (3385, 358875), (3625, 335115), (4125, 294495), (4785, 253875), (5625, 215963), (6093, 199375), (6525, 186175), (6875, 176697), (7447, 163125), (7975, 152325), (10155, 119625), (10875, 111705), (12375, 98165), (14355, 84625), (16925, 71775), (18125, 67023), (19633, 61875), (20625, 58899), (22341, 54375), (23925, 50775), (30465, 39875), (32625, 37235)]