1078946925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 2091223296

約数和(自身を除く): 1012276371

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 137, 147, 175, 245, 411, 525, 685, 735, 959, 1225, 2055, 2143, 2877, 3425, 3675, 4795, 6429, 6713, 10275, 10715, 14385, 15001, 20139, 23975, 32145, 33565, 45003, 53575, 71925, 75005, 100695, 105007, 160725, 167825, 225015, 293591, 315021, 375025, 503475, 525035, 880773, 1125075, 1467955, 1575105, 2055137, 2625175, 4403865, 6165411, 7339775, 7875525, 10275685, 14385959, 22019325, 30827055, 43157877, 51378425, 71929795, 154135275, 215789385, 359648975, 1078946925]

約数ペア:

[(1, 1078946925), (3, 359648975), (5, 215789385), (7, 154135275), (15, 71929795), (21, 51378425), (25, 43157877), (35, 30827055), (49, 22019325), (75, 14385959), (105, 10275685), (137, 7875525), (147, 7339775), (175, 6165411), (245, 4403865), (411, 2625175), (525, 2055137), (685, 1575105), (735, 1467955), (959, 1125075), (1225, 880773), (2055, 525035), (2143, 503475), (2877, 375025), (3425, 315021), (3675, 293591), (4795, 225015), (6429, 167825), (6713, 160725), (10275, 105007), (10715, 100695), (14385, 75005), (15001, 71925), (20139, 53575), (23975, 45003), (32145, 33565)]