1330252875

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{137}}^2$

素因数の和:308

約数の個数: 120

約数和(自身を含む): 2855108256

約数和(自身を除く): 1524855381

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 137, 175, 189, 225, 315, 375, 405, 411, 525, 567, 675, 685, 875, 945, 959, 1125, 1233, 1575, 2025, 2055, 2625, 2835, 2877, 3375, 3425, 3699, 4725, 4795, 6165, 7875, 8631, 10125, 10275, 11097, 14175, 14385, 17125, 18495, 18769, 23625, 23975, 25893, 30825, 43155, 51375, 55485, 56307, 70875, 71925, 77679, 92475, 93845, 119875, 129465, 131383, 154125, 168921, 215775, 277425, 281535, 359625, 388395, 394149, 462375, 469225, 506763, 647325, 656915, 844605, 1078875, 1182447, 1387125, 1407675, 1520289, 1941975, 1970745, 2346125, 2533815, 3236625, 3284575, 3547341, 4223025, 5912235, 7038375, 7601445, 9709875, 9853725, 10642023, 12669075, 16422875, 17736705, 21115125, 29561175, 38007225, 49268625, 53210115, 63345375, 88683525, 147805875, 190036125, 266050575, 443417625, 1330252875]

約数ペア:

[(1, 1330252875), (3, 443417625), (5, 266050575), (7, 190036125), (9, 147805875), (15, 88683525), (21, 63345375), (25, 53210115), (27, 49268625), (35, 38007225), (45, 29561175), (63, 21115125), (75, 17736705), (81, 16422875), (105, 12669075), (125, 10642023), (135, 9853725), (137, 9709875), (175, 7601445), (189, 7038375), (225, 5912235), (315, 4223025), (375, 3547341), (405, 3284575), (411, 3236625), (525, 2533815), (567, 2346125), (675, 1970745), (685, 1941975), (875, 1520289), (945, 1407675), (959, 1387125), (1125, 1182447), (1233, 1078875), (1575, 844605), (2025, 656915), (2055, 647325), (2625, 506763), (2835, 469225), (2877, 462375), (3375, 394149), (3425, 388395), (3699, 359625), (4725, 281535), (4795, 277425), (6165, 215775), (7875, 168921), (8631, 154125), (10125, 131383), (10275, 129465), (11097, 119875), (14175, 93845), (14385, 92475), (17125, 77679), (18495, 71925), (18769, 70875), (23625, 56307), (23975, 55485), (25893, 51375), (30825, 43155)]