195874245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14461}}^1$

素因数の和:14522

約数の個数: 48

約数和(自身を含む): 397068672

約数和(自身を除く): 201194427

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 13545, 14461, 43383, 72305, 101227, 130149, 216915, 303681, 506135, 621823, 650745, 911043, 1518405, 1865469, 3109115, 4352761, 4555215, 5596407, 9327345, 13058283, 21763805, 27982035, 39174849, 65291415, 195874245]

約数ペア:

[(1, 195874245), (3, 65291415), (5, 39174849), (7, 27982035), (9, 21763805), (15, 13058283), (21, 9327345), (35, 5596407), (43, 4555215), (45, 4352761), (63, 3109115), (105, 1865469), (129, 1518405), (215, 911043), (301, 650745), (315, 621823), (387, 506135), (645, 303681), (903, 216915), (1505, 130149), (1935, 101227), (2709, 72305), (4515, 43383), (13545, 14461)]