423663875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 554860800

約数和(自身を除く): 131196925

約数列:

[1, 5, 25, 37, 47, 125, 185, 235, 925, 1175, 1739, 1949, 4625, 5875, 8695, 9745, 43475, 48725, 72113, 91603, 217375, 243625, 360565, 458015, 1802825, 2290075, 3389311, 9014125, 11450375, 16946555, 84732775, 423663875]

約数ペア:

[(1, 423663875), (5, 84732775), (25, 16946555), (37, 11450375), (47, 9014125), (125, 3389311), (185, 2290075), (235, 1802825), (925, 458015), (1175, 360565), (1739, 243625), (1949, 217375), (4625, 91603), (5875, 72113), (8695, 48725), (9745, 43475)]