13305854085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{1109}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 22556620800

約数和(自身を除く): 9250766715

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 419, 1109, 1245, 1257, 1909, 2095, 3327, 5545, 5727, 6285, 9545, 9637, 16635, 25507, 28635, 28911, 34777, 48185, 76521, 92047, 104331, 127535, 144555, 173885, 276141, 382605, 460235, 464671, 521655, 799871, 1380705, 1394013, 2117081, 2323355, 2399613, 3999355, 6351243, 6970065, 10585405, 10687433, 11998065, 31756215, 32062299, 38567693, 53437165, 115703079, 160311495, 192838465, 578515395, 887056939, 2661170817, 4435284695, 13305854085]

約数ペア:

[(1, 13305854085), (3, 4435284695), (5, 2661170817), (15, 887056939), (23, 578515395), (69, 192838465), (83, 160311495), (115, 115703079), (249, 53437165), (345, 38567693), (415, 32062299), (419, 31756215), (1109, 11998065), (1245, 10687433), (1257, 10585405), (1909, 6970065), (2095, 6351243), (3327, 3999355), (5545, 2399613), (5727, 2323355), (6285, 2117081), (9545, 1394013), (9637, 1380705), (16635, 799871), (25507, 521655), (28635, 464671), (28911, 460235), (34777, 382605), (48185, 276141), (76521, 173885), (92047, 144555), (104331, 127535)]