27073725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 53434080

約数和(自身を除く): 26360355

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 53, 75, 105, 139, 147, 159, 175, 245, 265, 371, 417, 525, 695, 735, 795, 973, 1113, 1225, 1325, 1855, 2085, 2597, 2919, 3475, 3675, 3975, 4865, 5565, 6811, 7367, 7791, 9275, 10425, 12985, 14595, 20433, 22101, 24325, 27825, 34055, 36835, 38955, 51569, 64925, 72975, 102165, 110505, 154707, 170275, 184175, 194775, 257845, 360983, 510825, 552525, 773535, 1082949, 1289225, 1804915, 3867675, 5414745, 9024575, 27073725]

約数ペア:

[(1, 27073725), (3, 9024575), (5, 5414745), (7, 3867675), (15, 1804915), (21, 1289225), (25, 1082949), (35, 773535), (49, 552525), (53, 510825), (75, 360983), (105, 257845), (139, 194775), (147, 184175), (159, 170275), (175, 154707), (245, 110505), (265, 102165), (371, 72975), (417, 64925), (525, 51569), (695, 38955), (735, 36835), (795, 34055), (973, 27825), (1113, 24325), (1225, 22101), (1325, 20433), (1855, 14595), (2085, 12985), (2597, 10425), (2919, 9275), (3475, 7791), (3675, 7367), (3975, 6811), (4865, 5565)]