156984158925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1547023}}^1$

素因数の和:1547091

約数の個数: 72

約数和(自身を含む): 314219138688

約数和(自身を除く): 157234979763

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 165, 205, 225, 275, 369, 451, 495, 615, 825, 1025, 1353, 1845, 2255, 2475, 3075, 4059, 6765, 9225, 11275, 20295, 33825, 101475, 1547023, 4641069, 7735115, 13923207, 17017253, 23205345, 38675575, 51051759, 63427943, 69616035, 85086265, 116026725, 153155277, 190283829, 255258795, 317139715, 348080175, 425431325, 570851487, 697707373, 765776385, 951419145, 1276293975, 1585698575, 2093122119, 2854257435, 3488536865, 3828881925, 4757095725, 6279366357, 10465610595, 14271287175, 17442684325, 31396831785, 52328052975, 156984158925]

約数ペア:

[(1, 156984158925), (3, 52328052975), (5, 31396831785), (9, 17442684325), (11, 14271287175), (15, 10465610595), (25, 6279366357), (33, 4757095725), (41, 3828881925), (45, 3488536865), (55, 2854257435), (75, 2093122119), (99, 1585698575), (123, 1276293975), (165, 951419145), (205, 765776385), (225, 697707373), (275, 570851487), (369, 425431325), (451, 348080175), (495, 317139715), (615, 255258795), (825, 190283829), (1025, 153155277), (1353, 116026725), (1845, 85086265), (2255, 69616035), (2475, 63427943), (3075, 51051759), (4059, 38675575), (6765, 23205345), (9225, 17017253), (11275, 13923207), (20295, 7735115), (33825, 4641069), (101475, 1547023)]