73271925

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 136538880

約数和(自身を除く): 63266955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 657, 675, 1095, 1487, 1825, 1971, 3285, 4461, 5475, 7435, 9855, 13383, 16425, 22305, 37175, 40149, 49275, 66915, 108551, 111525, 200745, 325653, 334575, 542755, 976959, 1003725, 1628265, 2713775, 2930877, 4884795, 8141325, 14654385, 24423975, 73271925]

約数ペア:

[(1, 73271925), (3, 24423975), (5, 14654385), (9, 8141325), (15, 4884795), (25, 2930877), (27, 2713775), (45, 1628265), (73, 1003725), (75, 976959), (135, 542755), (219, 334575), (225, 325653), (365, 200745), (657, 111525), (675, 108551), (1095, 66915), (1487, 49275), (1825, 40149), (1971, 37175), (3285, 22305), (4461, 16425), (5475, 13383), (7435, 9855)]