253669487175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15817}}^1\times {\mathrm{5483}}^1$

素因数の和:21329

約数の個数: 72

約数和(自身を含む): 489420435504

約数和(自身を除く): 235750948329

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 5483, 15817, 16449, 27415, 47451, 49347, 71279, 79085, 82245, 137075, 142353, 205621, 213837, 237255, 246735, 356395, 395425, 411225, 616863, 641511, 711765, 1028105, 1069185, 1186275, 1233675, 1781975, 1850589, 3084315, 3207555, 3558825, 5140525, 5345925, 9252945, 15421575, 16037775, 46264725, 86724611, 260173833, 433623055, 780521499, 1127419943, 1300869165, 2168115275, 3382259829, 3902607495, 5637099715, 6504345825, 10146779487, 16911299145, 19513037475, 28185498575, 50733897435, 84556495725, 253669487175]

約数ペア:

[(1, 253669487175), (3, 84556495725), (5, 50733897435), (9, 28185498575), (13, 19513037475), (15, 16911299145), (25, 10146779487), (39, 6504345825), (45, 5637099715), (65, 3902607495), (75, 3382259829), (117, 2168115275), (195, 1300869165), (225, 1127419943), (325, 780521499), (585, 433623055), (975, 260173833), (2925, 86724611), (5483, 46264725), (15817, 16037775), (16449, 15421575), (27415, 9252945), (47451, 5345925), (49347, 5140525), (71279, 3558825), (79085, 3207555), (82245, 3084315), (137075, 1850589), (142353, 1781975), (205621, 1233675), (213837, 1186275), (237255, 1069185), (246735, 1028105), (356395, 711765), (395425, 641511), (411225, 616863)]