15852944450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 33988919808

約数和(自身を除く): 18135975358

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 271, 350, 397, 421, 542, 794, 842, 1355, 1897, 1985, 2105, 2710, 2779, 2947, 3794, 3970, 4210, 5558, 5894, 6775, 9485, 9925, 10525, 13550, 13895, 14735, 18970, 19850, 21050, 27790, 29470, 47425, 69475, 73675, 94850, 107587, 114091, 138950, 147350, 167137, 215174, 228182, 334274, 537935, 570455, 753109, 798637, 835685, 1075870, 1140910, 1169959, 1506218, 1597274, 1671370, 2339918, 2689675, 2852275, 3765545, 3993185, 4178425, 5379350, 5704550, 5849795, 7531090, 7986370, 8356850, 11699590, 18827725, 19965925, 29248975, 37655450, 39931850, 45294127, 58497950, 90588254, 226470635, 317058889, 452941270, 634117778, 1132353175, 1585294445, 2264706350, 3170588890, 7926472225, 15852944450]

約数ペア:

[(1, 15852944450), (2, 7926472225), (5, 3170588890), (7, 2264706350), (10, 1585294445), (14, 1132353175), (25, 634117778), (35, 452941270), (50, 317058889), (70, 226470635), (175, 90588254), (271, 58497950), (350, 45294127), (397, 39931850), (421, 37655450), (542, 29248975), (794, 19965925), (842, 18827725), (1355, 11699590), (1897, 8356850), (1985, 7986370), (2105, 7531090), (2710, 5849795), (2779, 5704550), (2947, 5379350), (3794, 4178425), (3970, 3993185), (4210, 3765545), (5558, 2852275), (5894, 2689675), (6775, 2339918), (9485, 1671370), (9925, 1597274), (10525, 1506218), (13550, 1169959), (13895, 1140910), (14735, 1075870), (18970, 835685), (19850, 798637), (21050, 753109), (27790, 570455), (29470, 537935), (47425, 334274), (69475, 228182), (73675, 215174), (94850, 167137), (107587, 147350), (114091, 138950)]