28700863485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{173}}^2\times {\mathrm{9133}}^1$

素因数の和:9494

約数の個数: 48

約数和(自身を含む): 52792473984

約数和(自身を除く): 24091610499

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3633, 6055, 9133, 18165, 27399, 29929, 45665, 63931, 89787, 136995, 149645, 191793, 209503, 319655, 448935, 628509, 958965, 1047515, 1580009, 3142545, 4740027, 7900045, 11060063, 23700135, 33180189, 55300315, 165900945, 273341557, 820024671, 1366707785, 1913390899, 4100123355, 5740172697, 9566954495, 28700863485]

約数ペア:

[(1, 28700863485), (3, 9566954495), (5, 5740172697), (7, 4100123355), (15, 1913390899), (21, 1366707785), (35, 820024671), (105, 273341557), (173, 165900945), (519, 55300315), (865, 33180189), (1211, 23700135), (2595, 11060063), (3633, 7900045), (6055, 4740027), (9133, 3142545), (18165, 1580009), (27399, 1047515), (29929, 958965), (45665, 628509), (63931, 448935), (89787, 319655), (136995, 209503), (149645, 191793)]