272053145

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 411863760

約数和(自身を除く): 139810615

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 229, 245, 373, 455, 637, 1145, 1603, 1865, 2611, 2977, 3185, 4849, 8015, 11221, 13055, 14885, 18277, 20839, 24245, 33943, 56105, 85417, 91385, 104195, 145873, 169715, 237601, 427085, 597919, 729365, 1110421, 1188005, 2989595, 4185433, 5552105, 7772947, 20927165, 38864735, 54410629, 272053145]

約数ペア:

[(1, 272053145), (5, 54410629), (7, 38864735), (13, 20927165), (35, 7772947), (49, 5552105), (65, 4185433), (91, 2989595), (229, 1188005), (245, 1110421), (373, 729365), (455, 597919), (637, 427085), (1145, 237601), (1603, 169715), (1865, 145873), (2611, 104195), (2977, 91385), (3185, 85417), (4849, 56105), (8015, 33943), (11221, 24245), (13055, 20839), (14885, 18277)]