30156525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 63370944

約数和(自身を除く): 33214419

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 205, 225, 287, 315, 369, 467, 525, 615, 861, 1025, 1401, 1435, 1575, 1845, 2335, 2583, 3075, 3269, 4203, 4305, 7005, 7175, 9225, 9807, 11675, 12915, 16345, 19147, 21015, 21525, 29421, 35025, 49035, 57441, 64575, 81725, 95735, 105075, 134029, 147105, 172323, 245175, 287205, 402087, 478675, 670145, 735525, 861615, 1206261, 1436025, 2010435, 3350725, 4308075, 6031305, 10052175, 30156525]

約数ペア:

[(1, 30156525), (3, 10052175), (5, 6031305), (7, 4308075), (9, 3350725), (15, 2010435), (21, 1436025), (25, 1206261), (35, 861615), (41, 735525), (45, 670145), (63, 478675), (75, 402087), (105, 287205), (123, 245175), (175, 172323), (205, 147105), (225, 134029), (287, 105075), (315, 95735), (369, 81725), (467, 64575), (525, 57441), (615, 49035), (861, 35025), (1025, 29421), (1401, 21525), (1435, 21015), (1575, 19147), (1845, 16345), (2335, 12915), (2583, 11675), (3075, 9807), (3269, 9225), (4203, 7175), (4305, 7005)]