13361565

素因数分解:

$3^1\times 5^1\times 7^5\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 25411968

約数和(自身を除く): 12050403

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 343, 371, 735, 795, 1029, 1113, 1715, 1855, 2401, 2597, 5145, 5565, 7203, 7791, 12005, 12985, 16807, 18179, 36015, 38955, 50421, 54537, 84035, 90895, 127253, 252105, 272685, 381759, 636265, 890771, 1908795, 2672313, 4453855, 13361565]

約数ペア:

[(1, 13361565), (3, 4453855), (5, 2672313), (7, 1908795), (15, 890771), (21, 636265), (35, 381759), (49, 272685), (53, 252105), (105, 127253), (147, 90895), (159, 84035), (245, 54537), (265, 50421), (343, 38955), (371, 36015), (735, 18179), (795, 16807), (1029, 12985), (1113, 12005), (1715, 7791), (1855, 7203), (2401, 5565), (2597, 5145)]