2275157735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 3041280000

約数和(自身を除く): 766122265

約数列:

[1, 5, 29, 31, 43, 79, 145, 149, 155, 215, 395, 745, 899, 1247, 1333, 2291, 2449, 3397, 4321, 4495, 4619, 6235, 6407, 6665, 11455, 11771, 12245, 16985, 21605, 23095, 32035, 38657, 58855, 71021, 98513, 105307, 133951, 185803, 193285, 198617, 341359, 355105, 364901, 492565, 506153, 526535, 669755, 929015, 993085, 1706795, 1824505, 2530765, 3053903, 5759893, 10582129, 14678437, 15269515, 15690743, 28799465, 52910645, 73392185, 78453715, 455031547, 2275157735]

約数ペア:

[(1, 2275157735), (5, 455031547), (29, 78453715), (31, 73392185), (43, 52910645), (79, 28799465), (145, 15690743), (149, 15269515), (155, 14678437), (215, 10582129), (395, 5759893), (745, 3053903), (899, 2530765), (1247, 1824505), (1333, 1706795), (2291, 993085), (2449, 929015), (3397, 669755), (4321, 526535), (4495, 506153), (4619, 492565), (6235, 364901), (6407, 355105), (6665, 341359), (11455, 198617), (11771, 193285), (12245, 185803), (16985, 133951), (21605, 105307), (23095, 98513), (32035, 71021), (38657, 58855)]