1330268175

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 2447828448

約数和(自身を除く): 1117560273

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 103, 183, 225, 305, 309, 515, 549, 915, 927, 941, 1525, 1545, 2575, 2745, 2823, 4575, 4635, 4705, 6283, 7725, 8469, 13725, 14115, 18849, 23175, 23525, 31415, 42345, 56547, 57401, 70575, 94245, 96923, 157075, 172203, 211725, 282735, 287005, 290769, 471225, 484615, 516609, 861015, 872307, 1413675, 1435025, 1453845, 2423075, 2583045, 4305075, 4361535, 5912303, 7269225, 12915225, 17736909, 21807675, 29561515, 53210727, 88684545, 147807575, 266053635, 443422725, 1330268175]

約数ペア:

[(1, 1330268175), (3, 443422725), (5, 266053635), (9, 147807575), (15, 88684545), (25, 53210727), (45, 29561515), (61, 21807675), (75, 17736909), (103, 12915225), (183, 7269225), (225, 5912303), (305, 4361535), (309, 4305075), (515, 2583045), (549, 2423075), (915, 1453845), (927, 1435025), (941, 1413675), (1525, 872307), (1545, 861015), (2575, 516609), (2745, 484615), (2823, 471225), (4575, 290769), (4635, 287005), (4705, 282735), (6283, 211725), (7725, 172203), (8469, 157075), (13725, 96923), (14115, 94245), (18849, 70575), (23175, 57401), (23525, 56547), (31415, 42345)]