372222915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 633605280

約数和(自身を除く): 261382365

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 529, 769, 915, 1403, 1587, 2307, 2645, 3845, 4209, 7015, 7935, 11535, 17687, 21045, 32269, 46909, 53061, 88435, 96807, 140727, 161345, 234545, 265305, 406801, 484035, 703635, 1078907, 1220403, 2034005, 3236721, 5394535, 6102015, 16183605, 24814861, 74444583, 124074305, 372222915]

約数ペア:

[(1, 372222915), (3, 124074305), (5, 74444583), (15, 24814861), (23, 16183605), (61, 6102015), (69, 5394535), (115, 3236721), (183, 2034005), (305, 1220403), (345, 1078907), (529, 703635), (769, 484035), (915, 406801), (1403, 265305), (1587, 234545), (2307, 161345), (2645, 140727), (3845, 96807), (4209, 88435), (7015, 53061), (7935, 46909), (11535, 32269), (17687, 21045)]