13927095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 17522505

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 179, 195, 247, 273, 285, 315, 399, 455, 537, 585, 665, 741, 819, 855, 895, 1197, 1235, 1253, 1365, 1611, 1729, 1995, 2223, 2327, 2685, 3401, 3705, 3759, 4095, 5187, 5985, 6265, 6981, 8055, 8645, 10203, 11115, 11277, 11635, 15561, 16289, 17005, 18795, 20943, 23807, 25935, 30609, 34905, 44213, 48867, 51015, 56385, 71421, 77805, 81445, 104715, 119035, 132639, 146601, 153045, 214263, 221065, 244335, 309491, 357105, 397917, 663195, 733005, 928473, 1071315, 1547455, 1989585, 2785419, 4642365, 13927095]

約数ペア:

[(1, 13927095), (3, 4642365), (5, 2785419), (7, 1989585), (9, 1547455), (13, 1071315), (15, 928473), (19, 733005), (21, 663195), (35, 397917), (39, 357105), (45, 309491), (57, 244335), (63, 221065), (65, 214263), (91, 153045), (95, 146601), (105, 132639), (117, 119035), (133, 104715), (171, 81445), (179, 77805), (195, 71421), (247, 56385), (273, 51015), (285, 48867), (315, 44213), (399, 34905), (455, 30609), (537, 25935), (585, 23807), (665, 20943), (741, 18795), (819, 17005), (855, 16289), (895, 15561), (1197, 11635), (1235, 11277), (1253, 11115), (1365, 10203), (1611, 8645), (1729, 8055), (1995, 6981), (2223, 6265), (2327, 5985), (2685, 5187), (3401, 4095), (3705, 3759)]