72654345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 135272592

約数和(自身を除く): 62618247

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 1095, 1241, 1301, 3285, 3723, 3903, 6205, 6505, 11169, 11709, 18615, 19515, 22117, 55845, 58545, 66351, 94973, 110585, 199053, 284919, 331755, 474865, 854757, 995265, 1424595, 1614541, 4273785, 4843623, 8072705, 14530869, 24218115, 72654345]

約数ペア:

[(1, 72654345), (3, 24218115), (5, 14530869), (9, 8072705), (15, 4843623), (17, 4273785), (45, 1614541), (51, 1424595), (73, 995265), (85, 854757), (153, 474865), (219, 331755), (255, 284919), (365, 199053), (657, 110585), (765, 94973), (1095, 66351), (1241, 58545), (1301, 55845), (3285, 22117), (3723, 19515), (3903, 18615), (6205, 11709), (6505, 11169)]