41942225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 60662784

約数和(自身を除く): 18720559

約数列:

[1, 5, 13, 23, 25, 31, 65, 115, 155, 181, 299, 325, 403, 575, 713, 775, 905, 1495, 2015, 2353, 3565, 4163, 4525, 5611, 7475, 9269, 10075, 11765, 17825, 20815, 28055, 46345, 54119, 58825, 72943, 104075, 129053, 140275, 231725, 270595, 364715, 645265, 1352975, 1677689, 1823575, 3226325, 8388445, 41942225]

約数ペア:

[(1, 41942225), (5, 8388445), (13, 3226325), (23, 1823575), (25, 1677689), (31, 1352975), (65, 645265), (115, 364715), (155, 270595), (181, 231725), (299, 140275), (325, 129053), (403, 104075), (575, 72943), (713, 58825), (775, 54119), (905, 46345), (1495, 28055), (2015, 20815), (2353, 17825), (3565, 11765), (4163, 10075), (4525, 9269), (5611, 7475)]