2287661955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 3904571520

約数和(自身を除く): 1616909565

約数列:

[1, 3, 5, 15, 29, 61, 73, 87, 145, 183, 219, 305, 365, 435, 915, 1095, 1181, 1769, 2117, 3543, 4453, 5307, 5905, 6351, 8845, 10585, 13359, 17715, 22265, 26535, 31755, 34249, 66795, 72041, 86213, 102747, 129137, 171245, 216123, 258639, 360205, 387411, 431065, 513735, 645685, 1080615, 1293195, 1937055, 2089189, 2500177, 5258993, 6267567, 7500531, 10445945, 12500885, 15776979, 26294965, 31337835, 37502655, 78884895, 152510797, 457532391, 762553985, 2287661955]

約数ペア:

[(1, 2287661955), (3, 762553985), (5, 457532391), (15, 152510797), (29, 78884895), (61, 37502655), (73, 31337835), (87, 26294965), (145, 15776979), (183, 12500885), (219, 10445945), (305, 7500531), (365, 6267567), (435, 5258993), (915, 2500177), (1095, 2089189), (1181, 1937055), (1769, 1293195), (2117, 1080615), (3543, 645685), (4453, 513735), (5307, 431065), (5905, 387411), (6351, 360205), (8845, 258639), (10585, 216123), (13359, 171245), (17715, 129137), (22265, 102747), (26535, 86213), (31755, 72041), (34249, 66795)]