1226508617265

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1049}}^1\times {\mathrm{3931}}^1$

素因数の和:5318

約数の個数: 64

約数和(自身を含む): 1997581824000

約数和(自身を除く): 771073206735

約数列:

[1, 3, 5, 15, 79, 237, 251, 395, 753, 1049, 1185, 1255, 3147, 3765, 3931, 5245, 11793, 15735, 19655, 19829, 58965, 59487, 82871, 99145, 248613, 263299, 297435, 310549, 414355, 789897, 931647, 986681, 1243065, 1316495, 1552745, 2960043, 3949485, 4123619, 4658235, 4933405, 12370857, 14800215, 20618095, 20800621, 61854285, 62401863, 77947799, 104003105, 233843397, 312009315, 325765901, 389738995, 977297703, 1035028369, 1169216985, 1628829505, 3105085107, 4886488515, 5175141845, 15525425535, 81767241151, 245301723453, 408836205755, 1226508617265]

約数ペア:

[(1, 1226508617265), (3, 408836205755), (5, 245301723453), (15, 81767241151), (79, 15525425535), (237, 5175141845), (251, 4886488515), (395, 3105085107), (753, 1628829505), (1049, 1169216985), (1185, 1035028369), (1255, 977297703), (3147, 389738995), (3765, 325765901), (3931, 312009315), (5245, 233843397), (11793, 104003105), (15735, 77947799), (19655, 62401863), (19829, 61854285), (58965, 20800621), (59487, 20618095), (82871, 14800215), (99145, 12370857), (248613, 4933405), (263299, 4658235), (297435, 4123619), (310549, 3949485), (414355, 2960043), (789897, 1552745), (931647, 1316495), (986681, 1243065)]