31104675

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 67852800

約数和(自身を除く): 36748125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 75, 87, 105, 135, 145, 175, 189, 203, 225, 227, 261, 315, 435, 525, 609, 675, 681, 725, 783, 945, 1015, 1135, 1305, 1575, 1589, 1827, 2043, 2175, 3045, 3405, 3915, 4725, 4767, 5075, 5481, 5675, 6129, 6525, 6583, 7945, 9135, 10215, 14301, 15225, 17025, 19575, 19749, 23835, 27405, 30645, 32915, 39725, 42903, 45675, 46081, 51075, 59247, 71505, 98745, 119175, 137025, 138243, 153225, 164575, 177741, 214515, 230405, 296235, 357525, 414729, 493725, 691215, 888705, 1072575, 1152025, 1244187, 1481175, 2073645, 3456075, 4443525, 6220935, 10368225, 31104675]

約数ペア:

[(1, 31104675), (3, 10368225), (5, 6220935), (7, 4443525), (9, 3456075), (15, 2073645), (21, 1481175), (25, 1244187), (27, 1152025), (29, 1072575), (35, 888705), (45, 691215), (63, 493725), (75, 414729), (87, 357525), (105, 296235), (135, 230405), (145, 214515), (175, 177741), (189, 164575), (203, 153225), (225, 138243), (227, 137025), (261, 119175), (315, 98745), (435, 71505), (525, 59247), (609, 51075), (675, 46081), (681, 45675), (725, 42903), (783, 39725), (945, 32915), (1015, 30645), (1135, 27405), (1305, 23835), (1575, 19749), (1589, 19575), (1827, 17025), (2043, 15225), (2175, 14301), (3045, 10215), (3405, 9135), (3915, 7945), (4725, 6583), (4767, 6525), (5075, 6129), (5481, 5675)]