274315592015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1\times {\mathrm{13901}}^1$

素因数の和:21443

約数の個数: 32

約数和(自身を含む): 359859386880

約数和(自身を除く): 85543794865

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 7489, 13901, 37445, 69505, 127313, 232159, 236317, 430931, 636565, 1160795, 1181585, 2154655, 3946703, 7325827, 19733515, 36629135, 104104589, 520522945, 1769778013, 3227242259, 8848890065, 16136211295, 54863118403, 274315592015]

約数ペア:

[(1, 274315592015), (5, 54863118403), (17, 16136211295), (31, 8848890065), (85, 3227242259), (155, 1769778013), (527, 520522945), (2635, 104104589), (7489, 36629135), (13901, 19733515), (37445, 7325827), (69505, 3946703), (127313, 2154655), (232159, 1181585), (236317, 1160795), (430931, 636565)]