144612125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 75535075

約数列:

[1, 5, 7, 25, 29, 35, 41, 125, 139, 145, 175, 203, 205, 287, 695, 725, 875, 973, 1015, 1025, 1189, 1435, 3475, 3625, 4031, 4865, 5075, 5125, 5699, 5945, 7175, 8323, 17375, 20155, 24325, 25375, 28217, 28495, 29725, 35875, 39893, 41615, 100775, 121625, 141085, 142475, 148625, 165271, 199465, 208075, 503875, 705425, 712375, 826355, 997325, 1040375, 1156897, 3527125, 4131775, 4986625, 5784485, 20658875, 28922425, 144612125]

約数ペア:

[(1, 144612125), (5, 28922425), (7, 20658875), (25, 5784485), (29, 4986625), (35, 4131775), (41, 3527125), (125, 1156897), (139, 1040375), (145, 997325), (175, 826355), (203, 712375), (205, 705425), (287, 503875), (695, 208075), (725, 199465), (875, 165271), (973, 148625), (1015, 142475), (1025, 141085), (1189, 121625), (1435, 100775), (3475, 41615), (3625, 39893), (4031, 35875), (4865, 29725), (5075, 28495), (5125, 28217), (5699, 25375), (5945, 24325), (7175, 20155), (8323, 17375)]