12903338175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1890599}}^1$

素因数の和:1890632

約数の個数: 48

約数和(自身を含む): 26256652800

約数和(自身を除く): 13353314625

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 1890599, 5671797, 9452995, 13234193, 24577787, 28358985, 39702579, 47264975, 66170965, 73733361, 122888935, 141794925, 172044509, 198512895, 330854825, 368666805, 516133527, 614444675, 860222545, 992564475, 1843334025, 2580667635, 4301112725, 12903338175]

約数ペア:

[(1, 12903338175), (3, 4301112725), (5, 2580667635), (7, 1843334025), (13, 992564475), (15, 860222545), (21, 614444675), (25, 516133527), (35, 368666805), (39, 330854825), (65, 198512895), (75, 172044509), (91, 141794925), (105, 122888935), (175, 73733361), (195, 66170965), (273, 47264975), (325, 39702579), (455, 28358985), (525, 24577787), (975, 13234193), (1365, 9452995), (2275, 5671797), (6825, 1890599)]