228014735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 306597312

約数和(自身を除く): 78582577

約数列:

[1, 5, 13, 41, 65, 67, 205, 335, 533, 871, 1277, 2665, 2747, 4355, 6385, 13735, 16601, 35711, 52357, 83005, 85559, 178555, 261785, 427795, 680641, 1112267, 3403205, 3507919, 5561335, 17539595, 45602947, 228014735]

約数ペア:

[(1, 228014735), (5, 45602947), (13, 17539595), (41, 5561335), (65, 3507919), (67, 3403205), (205, 1112267), (335, 680641), (533, 427795), (871, 261785), (1277, 178555), (2665, 85559), (2747, 83005), (4355, 52357), (6385, 35711), (13735, 16601)]