72226635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 125229888

約数和(自身を除く): 53003253

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2141, 2249, 2595, 6423, 6747, 10705, 11245, 27833, 32115, 33735, 83499, 139165, 370393, 417495, 1111179, 1851965, 4815109, 5555895, 14445327, 24075545, 72226635]

約数ペア:

[(1, 72226635), (3, 24075545), (5, 14445327), (13, 5555895), (15, 4815109), (39, 1851965), (65, 1111179), (173, 417495), (195, 370393), (519, 139165), (865, 83499), (2141, 33735), (2249, 32115), (2595, 27833), (6423, 11245), (6747, 10705)]