27328957305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{264931}}^1$

素因数の和:264998

約数の個数: 48

約数和(自身を含む): 49226485056

約数和(自身を除く): 21897527751

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 529, 897, 1495, 1587, 2645, 4485, 6877, 7935, 20631, 34385, 103155, 264931, 794793, 1324655, 3444103, 3973965, 6093413, 10332309, 17220515, 18280239, 30467065, 51661545, 79214369, 91401195, 140148499, 237643107, 396071845, 420445497, 700742495, 1188215535, 1821930487, 2102227485, 5465791461, 9109652435, 27328957305]

約数ペア:

[(1, 27328957305), (3, 9109652435), (5, 5465791461), (13, 2102227485), (15, 1821930487), (23, 1188215535), (39, 700742495), (65, 420445497), (69, 396071845), (115, 237643107), (195, 140148499), (299, 91401195), (345, 79214369), (529, 51661545), (897, 30467065), (1495, 18280239), (1587, 17220515), (2645, 10332309), (4485, 6093413), (6877, 3973965), (7935, 3444103), (20631, 1324655), (34385, 794793), (103155, 264931)]