15437628

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 43908480

約数和(自身を除く): 28470852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 53, 54, 58, 62, 81, 87, 93, 106, 108, 116, 124, 159, 162, 174, 186, 212, 261, 279, 318, 324, 348, 372, 477, 522, 558, 636, 783, 837, 899, 954, 1044, 1116, 1431, 1537, 1566, 1643, 1674, 1798, 1908, 2349, 2511, 2697, 2862, 3074, 3132, 3286, 3348, 3596, 4293, 4611, 4698, 4929, 5022, 5394, 5724, 6148, 6572, 8091, 8586, 9222, 9396, 9858, 10044, 10788, 13833, 14787, 16182, 17172, 18444, 19716, 24273, 27666, 29574, 32364, 41499, 44361, 47647, 48546, 55332, 59148, 72819, 82998, 88722, 95294, 97092, 124497, 133083, 142941, 145638, 165996, 177444, 190588, 248994, 266166, 285882, 291276, 428823, 497988, 532332, 571764, 857646, 1286469, 1715292, 2572938, 3859407, 5145876, 7718814, 15437628]

約数ペア:

[(1, 15437628), (2, 7718814), (3, 5145876), (4, 3859407), (6, 2572938), (9, 1715292), (12, 1286469), (18, 857646), (27, 571764), (29, 532332), (31, 497988), (36, 428823), (53, 291276), (54, 285882), (58, 266166), (62, 248994), (81, 190588), (87, 177444), (93, 165996), (106, 145638), (108, 142941), (116, 133083), (124, 124497), (159, 97092), (162, 95294), (174, 88722), (186, 82998), (212, 72819), (261, 59148), (279, 55332), (318, 48546), (324, 47647), (348, 44361), (372, 41499), (477, 32364), (522, 29574), (558, 27666), (636, 24273), (783, 19716), (837, 18444), (899, 17172), (954, 16182), (1044, 14787), (1116, 13833), (1431, 10788), (1537, 10044), (1566, 9858), (1643, 9396), (1674, 9222), (1798, 8586), (1908, 8091), (2349, 6572), (2511, 6148), (2697, 5724), (2862, 5394), (3074, 5022), (3132, 4929), (3286, 4698), (3348, 4611), (3596, 4293)]