153462015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2473}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 305667648

約数和(自身を除く): 152205633

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 197, 315, 591, 985, 1379, 1773, 2473, 2955, 4137, 6895, 7419, 8865, 12365, 12411, 17311, 20685, 22257, 37095, 51933, 62055, 86555, 111285, 155799, 259665, 487181, 778995, 1461543, 2435905, 3410267, 4384629, 7307715, 10230801, 17051335, 21923145, 30692403, 51154005, 153462015]

約数ペア:

[(1, 153462015), (3, 51154005), (5, 30692403), (7, 21923145), (9, 17051335), (15, 10230801), (21, 7307715), (35, 4384629), (45, 3410267), (63, 2435905), (105, 1461543), (197, 778995), (315, 487181), (591, 259665), (985, 155799), (1379, 111285), (1773, 86555), (2473, 62055), (2955, 51933), (4137, 37095), (6895, 22257), (7419, 20685), (8865, 17311), (12365, 12411)]