72560265

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 46464375

約数列:

[1, 3, 5, 15, 59, 163, 177, 295, 489, 503, 815, 885, 1509, 2445, 2515, 7545, 9617, 28851, 29677, 48085, 81989, 89031, 144255, 148385, 245967, 409945, 445155, 1229835, 4837351, 14512053, 24186755, 72560265]

約数ペア:

[(1, 72560265), (3, 24186755), (5, 14512053), (15, 4837351), (59, 1229835), (163, 445155), (177, 409945), (295, 245967), (489, 148385), (503, 144255), (815, 89031), (885, 81989), (1509, 48085), (2445, 29677), (2515, 28851), (7545, 9617)]