115291215

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 107275185

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 179, 195, 351, 367, 537, 585, 895, 1101, 1611, 1755, 1835, 2327, 2685, 3303, 4771, 4833, 5505, 6981, 8055, 9909, 11635, 14313, 16515, 20943, 23855, 24165, 34905, 42939, 49545, 62829, 65693, 71565, 104715, 128817, 197079, 214695, 314145, 328465, 591237, 644085, 854009, 985395, 1773711, 2562027, 2956185, 4270045, 7686081, 8868555, 12810135, 23058243, 38430405, 115291215]

約数ペア:

[(1, 115291215), (3, 38430405), (5, 23058243), (9, 12810135), (13, 8868555), (15, 7686081), (27, 4270045), (39, 2956185), (45, 2562027), (65, 1773711), (117, 985395), (135, 854009), (179, 644085), (195, 591237), (351, 328465), (367, 314145), (537, 214695), (585, 197079), (895, 128817), (1101, 104715), (1611, 71565), (1755, 65693), (1835, 62829), (2327, 49545), (2685, 42939), (3303, 34905), (4771, 24165), (4833, 23855), (5505, 20943), (6981, 16515), (8055, 14313), (9909, 11635)]