72764595

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17387}}^1$

素因数の和:17432

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 60775245

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 17387, 52161, 86935, 156483, 260805, 469449, 538997, 782415, 1616991, 2347245, 2694985, 4850973, 8084955, 14552919, 24254865, 72764595]

約数ペア:

[(1, 72764595), (3, 24254865), (5, 14552919), (9, 8084955), (15, 4850973), (27, 2694985), (31, 2347245), (45, 1616991), (93, 782415), (135, 538997), (155, 469449), (279, 260805), (465, 156483), (837, 86935), (1395, 52161), (4185, 17387)]