264077835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 515801088

約数和(自身を除く): 251723253

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 43, 69, 105, 115, 129, 161, 215, 301, 345, 483, 645, 805, 903, 989, 1505, 2415, 2543, 2967, 4515, 4945, 6923, 7629, 12715, 14835, 17801, 20769, 34615, 38145, 53403, 58489, 89005, 103845, 109349, 175467, 267015, 292445, 328047, 409423, 546745, 765443, 877335, 1228269, 1640235, 2047115, 2296329, 2515027, 3827215, 6141345, 7545081, 11481645, 12575135, 17605189, 37725405, 52815567, 88025945, 264077835]

約数ペア:

[(1, 264077835), (3, 88025945), (5, 52815567), (7, 37725405), (15, 17605189), (21, 12575135), (23, 11481645), (35, 7545081), (43, 6141345), (69, 3827215), (105, 2515027), (115, 2296329), (129, 2047115), (161, 1640235), (215, 1228269), (301, 877335), (345, 765443), (483, 546745), (645, 409423), (805, 328047), (903, 292445), (989, 267015), (1505, 175467), (2415, 109349), (2543, 103845), (2967, 89005), (4515, 58489), (4945, 53403), (6923, 38145), (7629, 34615), (12715, 20769), (14835, 17801)]