276048645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 485720064

約数和(自身を除く): 209671419

約数列:

[1, 3, 5, 15, 23, 31, 53, 69, 93, 115, 155, 159, 265, 345, 465, 487, 713, 795, 1219, 1461, 1643, 2139, 2435, 3565, 3657, 4929, 6095, 7305, 8215, 10695, 11201, 15097, 18285, 24645, 25811, 33603, 37789, 45291, 56005, 75485, 77433, 113367, 129055, 168015, 188945, 226455, 347231, 387165, 566835, 593653, 800141, 1041693, 1736155, 1780959, 2400423, 2968265, 4000705, 5208465, 8904795, 12002115, 18403243, 55209729, 92016215, 276048645]

約数ペア:

[(1, 276048645), (3, 92016215), (5, 55209729), (15, 18403243), (23, 12002115), (31, 8904795), (53, 5208465), (69, 4000705), (93, 2968265), (115, 2400423), (155, 1780959), (159, 1736155), (265, 1041693), (345, 800141), (465, 593653), (487, 566835), (713, 387165), (795, 347231), (1219, 226455), (1461, 188945), (1643, 168015), (2139, 129055), (2435, 113367), (3565, 77433), (3657, 75485), (4929, 56005), (6095, 45291), (7305, 37789), (8215, 33603), (10695, 25811), (11201, 24645), (15097, 18285)]