19841567265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{12347}}^1$

素因数の和:12479

約数の個数: 96

約数和(自身を含む): 38510349696

約数和(自身を除く): 18668782431

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 67, 117, 123, 195, 201, 205, 335, 369, 533, 585, 603, 615, 871, 1005, 1599, 1845, 2613, 2665, 2747, 3015, 4355, 4797, 7839, 7995, 8241, 12347, 13065, 13735, 23985, 24723, 35711, 37041, 39195, 41205, 61735, 107133, 111123, 123615, 160511, 178555, 185205, 321399, 481533, 506227, 535665, 555615, 802555, 827249, 1444599, 1518681, 1606995, 2407665, 2481747, 2531135, 4136245, 4556043, 6580951, 7222995, 7445241, 7593405, 10754237, 12408735, 19742853, 22780215, 32262711, 32904755, 33917209, 37226205, 53771185, 59228559, 96788133, 98714265, 101751627, 161313555, 169586045, 296142795, 305254881, 440923717, 483940665, 508758135, 1322771151, 1526274405, 2204618585, 3968313453, 6613855755, 19841567265]

約数ペア:

[(1, 19841567265), (3, 6613855755), (5, 3968313453), (9, 2204618585), (13, 1526274405), (15, 1322771151), (39, 508758135), (41, 483940665), (45, 440923717), (65, 305254881), (67, 296142795), (117, 169586045), (123, 161313555), (195, 101751627), (201, 98714265), (205, 96788133), (335, 59228559), (369, 53771185), (533, 37226205), (585, 33917209), (603, 32904755), (615, 32262711), (871, 22780215), (1005, 19742853), (1599, 12408735), (1845, 10754237), (2613, 7593405), (2665, 7445241), (2747, 7222995), (3015, 6580951), (4355, 4556043), (4797, 4136245), (7839, 2531135), (7995, 2481747), (8241, 2407665), (12347, 1606995), (13065, 1518681), (13735, 1444599), (23985, 827249), (24723, 802555), (35711, 555615), (37041, 535665), (39195, 506227), (41205, 481533), (61735, 321399), (107133, 185205), (111123, 178555), (123615, 160511)]