13622325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 24105600

約数和(自身を除く): 10483275

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 149, 159, 265, 345, 447, 575, 745, 795, 1219, 1325, 1725, 2235, 3427, 3657, 3725, 3975, 6095, 7897, 10281, 11175, 17135, 18285, 23691, 30475, 39485, 51405, 85675, 91425, 118455, 181631, 197425, 257025, 544893, 592275, 908155, 2724465, 4540775, 13622325]

約数ペア:

[(1, 13622325), (3, 4540775), (5, 2724465), (15, 908155), (23, 592275), (25, 544893), (53, 257025), (69, 197425), (75, 181631), (115, 118455), (149, 91425), (159, 85675), (265, 51405), (345, 39485), (447, 30475), (575, 23691), (745, 18285), (795, 17135), (1219, 11175), (1325, 10281), (1725, 7897), (2235, 6095), (3427, 3975), (3657, 3725)]