15972019911

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{38281}}^1$

素因数の和:38414

約数の個数: 48

約数和(自身を含む): 25584013728

約数和(自身を除く): 9611993817

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 243, 303, 459, 909, 1377, 1717, 2727, 4131, 5151, 8181, 15453, 24543, 38281, 46359, 114843, 139077, 344529, 417231, 650777, 1033587, 1952331, 3100761, 3866381, 5856993, 9302283, 11599143, 17570979, 34797429, 52712937, 65728477, 104392287, 158138811, 197185431, 313176861, 591556293, 939530583, 1774668879, 5324006637, 15972019911]

約数ペア:

[(1, 15972019911), (3, 5324006637), (9, 1774668879), (17, 939530583), (27, 591556293), (51, 313176861), (81, 197185431), (101, 158138811), (153, 104392287), (243, 65728477), (303, 52712937), (459, 34797429), (909, 17570979), (1377, 11599143), (1717, 9302283), (2727, 5856993), (4131, 3866381), (5151, 3100761), (8181, 1952331), (15453, 1033587), (24543, 650777), (38281, 417231), (46359, 344529), (114843, 139077)]