28569750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3494

約数の個数: 64

約数和(自身を含む): 77815296

約数和(自身を除く): 49245546

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 3463, 4125, 6926, 8250, 10389, 17315, 20778, 34630, 38093, 51945, 76186, 86575, 103890, 114279, 173150, 190465, 228558, 259725, 380930, 432875, 519450, 571395, 865750, 952325, 1142790, 1298625, 1904650, 2597250, 2856975, 4761625, 5713950, 9523250, 14284875, 28569750]

約数ペア:

[(1, 28569750), (2, 14284875), (3, 9523250), (5, 5713950), (6, 4761625), (10, 2856975), (11, 2597250), (15, 1904650), (22, 1298625), (25, 1142790), (30, 952325), (33, 865750), (50, 571395), (55, 519450), (66, 432875), (75, 380930), (110, 259725), (125, 228558), (150, 190465), (165, 173150), (250, 114279), (275, 103890), (330, 86575), (375, 76186), (550, 51945), (750, 38093), (825, 34630), (1375, 20778), (1650, 17315), (2750, 10389), (3463, 8250), (4125, 6926)]