3889996825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57269}}^1$

素因数の和:57322

約数の個数: 48

約数和(自身を含む): 5965243200

約数和(自身を除く): 2075246375

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 475, 715, 1045, 1235, 2717, 3575, 5225, 6175, 13585, 57269, 67925, 286345, 629959, 744497, 1088111, 1431725, 3149795, 3722485, 5440555, 8189467, 11969221, 14145443, 15748975, 18612425, 27202775, 40947335, 59846105, 70727215, 155599873, 204736675, 299230525, 353636075, 777999365, 3889996825]

約数ペア:

[(1, 3889996825), (5, 777999365), (11, 353636075), (13, 299230525), (19, 204736675), (25, 155599873), (55, 70727215), (65, 59846105), (95, 40947335), (143, 27202775), (209, 18612425), (247, 15748975), (275, 14145443), (325, 11969221), (475, 8189467), (715, 5440555), (1045, 3722485), (1235, 3149795), (2717, 1431725), (3575, 1088111), (5225, 744497), (6175, 629959), (13585, 286345), (57269, 67925)]