30901545

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 55486080

約数和(自身を除く): 24584535

約数列:

[1, 3, 5, 9, 15, 45, 59, 103, 113, 177, 295, 309, 339, 515, 531, 565, 885, 927, 1017, 1545, 1695, 2655, 4635, 5085, 6077, 6667, 11639, 18231, 20001, 30385, 33335, 34917, 54693, 58195, 60003, 91155, 100005, 104751, 174585, 273465, 300015, 523755, 686701, 2060103, 3433505, 6180309, 10300515, 30901545]

約数ペア:

[(1, 30901545), (3, 10300515), (5, 6180309), (9, 3433505), (15, 2060103), (45, 686701), (59, 523755), (103, 300015), (113, 273465), (177, 174585), (295, 104751), (309, 100005), (339, 91155), (515, 60003), (531, 58195), (565, 54693), (885, 34917), (927, 33335), (1017, 30385), (1545, 20001), (1695, 18231), (2655, 11639), (4635, 6667), (5085, 6077)]