4498455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4210665

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 59, 65, 69, 85, 115, 177, 195, 221, 255, 295, 299, 345, 391, 663, 767, 885, 897, 1003, 1105, 1173, 1357, 1495, 1955, 2301, 3009, 3315, 3835, 4071, 4485, 5015, 5083, 5865, 6785, 11505, 13039, 15045, 15249, 17641, 20355, 23069, 25415, 39117, 52923, 65195, 69207, 76245, 88205, 115345, 195585, 264615, 299897, 346035, 899691, 1499485, 4498455]

約数ペア:

[(1, 4498455), (3, 1499485), (5, 899691), (13, 346035), (15, 299897), (17, 264615), (23, 195585), (39, 115345), (51, 88205), (59, 76245), (65, 69207), (69, 65195), (85, 52923), (115, 39117), (177, 25415), (195, 23069), (221, 20355), (255, 17641), (295, 15249), (299, 15045), (345, 13039), (391, 11505), (663, 6785), (767, 5865), (885, 5083), (897, 5015), (1003, 4485), (1105, 4071), (1173, 3835), (1357, 3315), (1495, 3009), (1955, 2301)]