147321735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 266471424

約数和(自身を除く): 119149689

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 157, 165, 235, 363, 471, 517, 605, 705, 785, 1331, 1551, 1727, 1815, 2355, 2585, 3993, 5181, 5687, 6655, 7379, 7755, 8635, 17061, 18997, 19965, 22137, 25905, 28435, 36895, 56991, 62557, 81169, 85305, 94985, 110685, 187671, 208967, 243507, 284955, 312785, 405845, 626901, 892859, 938355, 1044835, 1217535, 2678577, 3134505, 4464295, 9821449, 13392885, 29464347, 49107245, 147321735]

約数ペア:

[(1, 147321735), (3, 49107245), (5, 29464347), (11, 13392885), (15, 9821449), (33, 4464295), (47, 3134505), (55, 2678577), (121, 1217535), (141, 1044835), (157, 938355), (165, 892859), (235, 626901), (363, 405845), (471, 312785), (517, 284955), (605, 243507), (705, 208967), (785, 187671), (1331, 110685), (1551, 94985), (1727, 85305), (1815, 81169), (2355, 62557), (2585, 56991), (3993, 36895), (5181, 28435), (5687, 25905), (6655, 22137), (7379, 19965), (7755, 18997), (8635, 17061)]