70800075

素因数分解:

$3^4\times 5^2\times {\mathrm{34963}}^1$

素因数の和:34985

約数の個数: 30

約数和(自身を含む): 131149964

約数和(自身を除く): 60349889

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 34963, 104889, 174815, 314667, 524445, 874075, 944001, 1573335, 2622225, 2832003, 4720005, 7866675, 14160015, 23600025, 70800075]

約数ペア:

[(1, 70800075), (3, 23600025), (5, 14160015), (9, 7866675), (15, 4720005), (25, 2832003), (27, 2622225), (45, 1573335), (75, 944001), (81, 874075), (135, 524445), (225, 314667), (405, 174815), (675, 104889), (2025, 34963)]