297841275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{77867}}^1$

素因数の和:77900

約数の個数: 36

約数和(自身を含む): 564854472

約数和(自身を除く): 267013197

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 77867, 233601, 389335, 700803, 1168005, 1323739, 1946675, 3504015, 3971217, 5840025, 6618695, 11913651, 17520075, 19856085, 33093475, 59568255, 99280425, 297841275]

約数ペア:

[(1, 297841275), (3, 99280425), (5, 59568255), (9, 33093475), (15, 19856085), (17, 17520075), (25, 11913651), (45, 6618695), (51, 5840025), (75, 3971217), (85, 3504015), (153, 1946675), (225, 1323739), (255, 1168005), (425, 700803), (765, 389335), (1275, 233601), (3825, 77867)]