2220005977175

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14627}}^1\times {\mathrm{6829}}^1$

素因数の和:21600

約数の個数: 48

約数和(自身を含む): 3171518914560

約数和(自身を除く): 951512937385

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 889, 3175, 4445, 6829, 14627, 22225, 34145, 47803, 73135, 102389, 170725, 239015, 365675, 511945, 867283, 1195075, 1857629, 2559725, 4336415, 6070981, 9288145, 13003403, 21682075, 30354905, 46440725, 65017015, 99887783, 151774525, 325085075, 499438915, 699214481, 2497194575, 3496072405, 12685748441, 17480362025, 63428742205, 88800239087, 317143711025, 444001195435, 2220005977175]

約数ペア:

[(1, 2220005977175), (5, 444001195435), (7, 317143711025), (25, 88800239087), (35, 63428742205), (127, 17480362025), (175, 12685748441), (635, 3496072405), (889, 2497194575), (3175, 699214481), (4445, 499438915), (6829, 325085075), (14627, 151774525), (22225, 99887783), (34145, 65017015), (47803, 46440725), (73135, 30354905), (102389, 21682075), (170725, 13003403), (239015, 9288145), (365675, 6070981), (511945, 4336415), (867283, 2559725), (1195075, 1857629)]