6783968975

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{8317}}^1$

素因数の和:8472

約数の個数: 48

約数和(自身を含む): 9901747200

約数和(自身を除く): 3117778225

約数列:

[1, 5, 7, 25, 35, 59, 79, 175, 295, 395, 413, 553, 1475, 1975, 2065, 2765, 4661, 8317, 10325, 13825, 23305, 32627, 41585, 58219, 116525, 163135, 207925, 291095, 490703, 657043, 815675, 1455475, 2453515, 3285215, 3434921, 4599301, 12267575, 16426075, 17174605, 22996505, 38765537, 85873025, 114982525, 193827685, 271358759, 969138425, 1356793795, 6783968975]

約数ペア:

[(1, 6783968975), (5, 1356793795), (7, 969138425), (25, 271358759), (35, 193827685), (59, 114982525), (79, 85873025), (175, 38765537), (295, 22996505), (395, 17174605), (413, 16426075), (553, 12267575), (1475, 4599301), (1975, 3434921), (2065, 3285215), (2765, 2453515), (4661, 1455475), (8317, 815675), (10325, 657043), (13825, 490703), (23305, 291095), (32627, 207925), (41585, 163135), (58219, 116525)]