146502125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 235782144

約数和(自身を除く): 89280019

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 125, 155, 175, 217, 275, 341, 385, 491, 775, 875, 1085, 1375, 1705, 1925, 2387, 2455, 3437, 3875, 5401, 5425, 8525, 9625, 11935, 12275, 15221, 17185, 27005, 27125, 37807, 42625, 59675, 61375, 76105, 85925, 106547, 135025, 167431, 189035, 298375, 380525, 429625, 532735, 675125, 837155, 945175, 1172017, 1902625, 2663675, 4185775, 4725875, 5860085, 13318375, 20928875, 29300425, 146502125]

約数ペア:

[(1, 146502125), (5, 29300425), (7, 20928875), (11, 13318375), (25, 5860085), (31, 4725875), (35, 4185775), (55, 2663675), (77, 1902625), (125, 1172017), (155, 945175), (175, 837155), (217, 675125), (275, 532735), (341, 429625), (385, 380525), (491, 298375), (775, 189035), (875, 167431), (1085, 135025), (1375, 106547), (1705, 85925), (1925, 76105), (2387, 61375), (2455, 59675), (3437, 42625), (3875, 37807), (5401, 27125), (5425, 27005), (8525, 17185), (9625, 15221), (11935, 12275)]