144567675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4873

約数の個数: 72

約数和(自身を含む): 311567360

約数和(自身を除く): 166999685

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 3325, 4275, 4831, 5985, 9975, 14493, 24155, 29925, 33817, 43479, 72465, 91789, 101451, 120775, 169085, 217395, 275367, 304353, 362325, 458945, 507255, 642523, 826101, 845425, 1086975, 1376835, 1521765, 1927569, 2294725, 2536275, 3212615, 4130505, 5782707, 6884175, 7608825, 9637845, 16063075, 20652525, 28913535, 48189225, 144567675]

約数ペア:

[(1, 144567675), (3, 48189225), (5, 28913535), (7, 20652525), (9, 16063075), (15, 9637845), (19, 7608825), (21, 6884175), (25, 5782707), (35, 4130505), (45, 3212615), (57, 2536275), (63, 2294725), (75, 1927569), (95, 1521765), (105, 1376835), (133, 1086975), (171, 845425), (175, 826101), (225, 642523), (285, 507255), (315, 458945), (399, 362325), (475, 304353), (525, 275367), (665, 217395), (855, 169085), (1197, 120775), (1425, 101451), (1575, 91789), (1995, 72465), (3325, 43479), (4275, 33817), (4831, 29925), (5985, 24155), (9975, 14493)]