15665417290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1\times {\mathrm{613}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 29231744256

約数和(自身を除く): 13566326966

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 577, 613, 1030, 1154, 1226, 2885, 3065, 4429, 5770, 6130, 8858, 22145, 24811, 26359, 44290, 49622, 52718, 59431, 63139, 118862, 124055, 126278, 131795, 248110, 263590, 297155, 315695, 353701, 594310, 631390, 707402, 1768505, 2555533, 2714977, 3537010, 5111066, 5429954, 12777665, 13574885, 15209143, 25555330, 27149770, 30418286, 36431203, 72862406, 76045715, 152091430, 182156015, 364312030, 1566541729, 3133083458, 7832708645, 15665417290]

約数ペア:

[(1, 15665417290), (2, 7832708645), (5, 3133083458), (10, 1566541729), (43, 364312030), (86, 182156015), (103, 152091430), (206, 76045715), (215, 72862406), (430, 36431203), (515, 30418286), (577, 27149770), (613, 25555330), (1030, 15209143), (1154, 13574885), (1226, 12777665), (2885, 5429954), (3065, 5111066), (4429, 3537010), (5770, 2714977), (6130, 2555533), (8858, 1768505), (22145, 707402), (24811, 631390), (26359, 594310), (44290, 353701), (49622, 315695), (52718, 297155), (59431, 263590), (63139, 248110), (118862, 131795), (124055, 126278)]