69854925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 142848000

約数和(自身を除く): 72993075

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 47, 57, 75, 95, 105, 133, 141, 149, 175, 235, 285, 329, 399, 447, 475, 525, 665, 705, 745, 893, 987, 1043, 1175, 1425, 1645, 1995, 2235, 2679, 2831, 3129, 3325, 3525, 3725, 4465, 4935, 5215, 6251, 7003, 8225, 8493, 9975, 11175, 13395, 14155, 15645, 18753, 19817, 21009, 22325, 24675, 26075, 31255, 35015, 42465, 49021, 59451, 66975, 70775, 78225, 93765, 99085, 105045, 133057, 147063, 156275, 175075, 212325, 245105, 297255, 399171, 468825, 495425, 525225, 665285, 735315, 931399, 1225525, 1486275, 1995855, 2794197, 3326425, 3676575, 4656995, 9979275, 13970985, 23284975, 69854925]

約数ペア:

[(1, 69854925), (3, 23284975), (5, 13970985), (7, 9979275), (15, 4656995), (19, 3676575), (21, 3326425), (25, 2794197), (35, 1995855), (47, 1486275), (57, 1225525), (75, 931399), (95, 735315), (105, 665285), (133, 525225), (141, 495425), (149, 468825), (175, 399171), (235, 297255), (285, 245105), (329, 212325), (399, 175075), (447, 156275), (475, 147063), (525, 133057), (665, 105045), (705, 99085), (745, 93765), (893, 78225), (987, 70775), (1043, 66975), (1175, 59451), (1425, 49021), (1645, 42465), (1995, 35015), (2235, 31255), (2679, 26075), (2831, 24675), (3129, 22325), (3325, 21009), (3525, 19817), (3725, 18753), (4465, 15645), (4935, 14155), (5215, 13395), (6251, 11175), (7003, 9975), (8225, 8493)]