13881101715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15683}}^1$

素因数の和:15813

約数の個数: 96

約数和(自身を含む): 27745623360

約数和(自身を除く): 13864521645

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 89, 117, 153, 195, 221, 255, 267, 445, 585, 663, 765, 801, 1105, 1157, 1335, 1513, 1989, 3315, 3471, 4005, 4539, 5785, 7565, 9945, 10413, 13617, 15683, 17355, 19669, 22695, 47049, 52065, 59007, 68085, 78415, 98345, 141147, 177021, 203879, 235245, 266611, 295035, 611637, 705735, 799833, 885105, 1019395, 1333055, 1395787, 1834911, 2399499, 3058185, 3465943, 3999165, 4187361, 6978935, 9174555, 10397829, 11997495, 12562083, 17329715, 18145231, 20936805, 23728379, 31193487, 51989145, 54435693, 62810415, 71185137, 90726155, 118641895, 155967435, 163307079, 213555411, 272178465, 308468927, 355925685, 816535395, 925406781, 1067777055, 1542344635, 2776220343, 4627033905, 13881101715]

約数ペア:

[(1, 13881101715), (3, 4627033905), (5, 2776220343), (9, 1542344635), (13, 1067777055), (15, 925406781), (17, 816535395), (39, 355925685), (45, 308468927), (51, 272178465), (65, 213555411), (85, 163307079), (89, 155967435), (117, 118641895), (153, 90726155), (195, 71185137), (221, 62810415), (255, 54435693), (267, 51989145), (445, 31193487), (585, 23728379), (663, 20936805), (765, 18145231), (801, 17329715), (1105, 12562083), (1157, 11997495), (1335, 10397829), (1513, 9174555), (1989, 6978935), (3315, 4187361), (3471, 3999165), (4005, 3465943), (4539, 3058185), (5785, 2399499), (7565, 1834911), (9945, 1395787), (10413, 1333055), (13617, 1019395), (15683, 885105), (17355, 799833), (19669, 705735), (22695, 611637), (47049, 295035), (52065, 266611), (59007, 235245), (68085, 203879), (78415, 177021), (98345, 141147)]