23303475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 46580352

約数和(自身を除く): 23276877

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 117, 155, 195, 225, 257, 279, 325, 403, 465, 585, 771, 775, 975, 1209, 1285, 1395, 2015, 2313, 2325, 2925, 3341, 3627, 3855, 6045, 6425, 6975, 7967, 10023, 10075, 11565, 16705, 18135, 19275, 23901, 30069, 30225, 39835, 50115, 57825, 71703, 83525, 90675, 103571, 119505, 150345, 199175, 250575, 310713, 358515, 517855, 597525, 751725, 932139, 1553565, 1792575, 2589275, 4660695, 7767825, 23303475]

約数ペア:

[(1, 23303475), (3, 7767825), (5, 4660695), (9, 2589275), (13, 1792575), (15, 1553565), (25, 932139), (31, 751725), (39, 597525), (45, 517855), (65, 358515), (75, 310713), (93, 250575), (117, 199175), (155, 150345), (195, 119505), (225, 103571), (257, 90675), (279, 83525), (325, 71703), (403, 57825), (465, 50115), (585, 39835), (771, 30225), (775, 30069), (975, 23901), (1209, 19275), (1285, 18135), (1395, 16705), (2015, 11565), (2313, 10075), (2325, 10023), (2925, 7967), (3341, 6975), (3627, 6425), (3855, 6045)]