1924875

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 3650400

約数和(自身を除く): 1725525

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 59, 75, 87, 125, 145, 177, 225, 261, 295, 375, 435, 531, 725, 885, 1125, 1305, 1475, 1711, 2175, 2655, 3625, 4425, 5133, 6525, 7375, 8555, 10875, 13275, 15399, 22125, 25665, 32625, 42775, 66375, 76995, 128325, 213875, 384975, 641625, 1924875]

約数ペア:

[(1, 1924875), (3, 641625), (5, 384975), (9, 213875), (15, 128325), (25, 76995), (29, 66375), (45, 42775), (59, 32625), (75, 25665), (87, 22125), (125, 15399), (145, 13275), (177, 10875), (225, 8555), (261, 7375), (295, 6525), (375, 5133), (435, 4425), (531, 3625), (725, 2655), (885, 2175), (1125, 1711), (1305, 1475)]