24412505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 32997888

約数和(自身を除く): 8585383

約数列:

[1, 5, 13, 47, 61, 65, 131, 235, 305, 611, 655, 793, 1703, 2867, 3055, 3965, 6157, 7991, 8515, 14335, 30785, 37271, 39955, 80041, 103883, 186355, 375577, 400205, 519415, 1877885, 4882501, 24412505]

約数ペア:

[(1, 24412505), (5, 4882501), (13, 1877885), (47, 519415), (61, 400205), (65, 375577), (131, 186355), (235, 103883), (305, 80041), (611, 39955), (655, 37271), (793, 30785), (1703, 14335), (2867, 8515), (3055, 7991), (3965, 6157)]