25697430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 73895328

約数和(自身を除く): 48197898

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 101, 110, 165, 198, 202, 257, 303, 330, 495, 505, 514, 606, 771, 909, 990, 1010, 1111, 1285, 1515, 1542, 1818, 2222, 2313, 2570, 2827, 3030, 3333, 3855, 4545, 4626, 5555, 5654, 6666, 7710, 8481, 9090, 9999, 11110, 11565, 14135, 16665, 16962, 19998, 23130, 25443, 25957, 28270, 33330, 42405, 49995, 50886, 51914, 77871, 84810, 99990, 127215, 129785, 155742, 233613, 254430, 259570, 285527, 389355, 467226, 571054, 778710, 856581, 1168065, 1427635, 1713162, 2336130, 2569743, 2855270, 4282905, 5139486, 8565810, 12848715, 25697430]

約数ペア:

[(1, 25697430), (2, 12848715), (3, 8565810), (5, 5139486), (6, 4282905), (9, 2855270), (10, 2569743), (11, 2336130), (15, 1713162), (18, 1427635), (22, 1168065), (30, 856581), (33, 778710), (45, 571054), (55, 467226), (66, 389355), (90, 285527), (99, 259570), (101, 254430), (110, 233613), (165, 155742), (198, 129785), (202, 127215), (257, 99990), (303, 84810), (330, 77871), (495, 51914), (505, 50886), (514, 49995), (606, 42405), (771, 33330), (909, 28270), (990, 25957), (1010, 25443), (1111, 23130), (1285, 19998), (1515, 16962), (1542, 16665), (1818, 14135), (2222, 11565), (2313, 11110), (2570, 9999), (2827, 9090), (3030, 8481), (3333, 7710), (3855, 6666), (4545, 5654), (4626, 5555)]