22474216375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 30667238784

約数和(自身を除く): 8193022409

約数列:

[1, 5, 13, 25, 65, 125, 137, 157, 325, 643, 685, 785, 1625, 1781, 2041, 3215, 3425, 3925, 8359, 8905, 10205, 16075, 17125, 19625, 21509, 41795, 44525, 51025, 80375, 88091, 100951, 107545, 208975, 222625, 255125, 279617, 440455, 504755, 537725, 1044875, 1145183, 1312363, 1398085, 2202275, 2523775, 2688625, 5725915, 6561815, 6990425, 11011375, 12618875, 13830287, 28629575, 32809075, 34952125, 69151435, 143147875, 164045375, 179793731, 345757175, 898968655, 1728785875, 4494843275, 22474216375]

約数ペア:

[(1, 22474216375), (5, 4494843275), (13, 1728785875), (25, 898968655), (65, 345757175), (125, 179793731), (137, 164045375), (157, 143147875), (325, 69151435), (643, 34952125), (685, 32809075), (785, 28629575), (1625, 13830287), (1781, 12618875), (2041, 11011375), (3215, 6990425), (3425, 6561815), (3925, 5725915), (8359, 2688625), (8905, 2523775), (10205, 2202275), (16075, 1398085), (17125, 1312363), (19625, 1145183), (21509, 1044875), (41795, 537725), (44525, 504755), (51025, 440455), (80375, 279617), (88091, 255125), (100951, 222625), (107545, 208975)]