10403925

素因数分解:

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

素因数の和:195

約数の個数: 72

約数和(自身を含む): 21204000

約数和(自身を除く): 10800075

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 149, 175, 245, 285, 399, 447, 475, 525, 665, 735, 745, 931, 1043, 1225, 1425, 1995, 2235, 2793, 2831, 3129, 3325, 3675, 3725, 4655, 5215, 7301, 8493, 9975, 11175, 13965, 14155, 15645, 19817, 21903, 23275, 26075, 36505, 42465, 59451, 69825, 70775, 78225, 99085, 109515, 138719, 182525, 212325, 297255, 416157, 495425, 547575, 693595, 1486275, 2080785, 3467975, 10403925]

約数ペア:

[(1, 10403925), (3, 3467975), (5, 2080785), (7, 1486275), (15, 693595), (19, 547575), (21, 495425), (25, 416157), (35, 297255), (49, 212325), (57, 182525), (75, 138719), (95, 109515), (105, 99085), (133, 78225), (147, 70775), (149, 69825), (175, 59451), (245, 42465), (285, 36505), (399, 26075), (447, 23275), (475, 21903), (525, 19817), (665, 15645), (735, 14155), (745, 13965), (931, 11175), (1043, 9975), (1225, 8493), (1425, 7301), (1995, 5215), (2235, 4655), (2793, 3725), (2831, 3675), (3129, 3325)]