1372525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 2285568

約数和(自身を除く): 913043

約数列:

[1, 5, 7, 11, 23, 25, 31, 35, 55, 77, 115, 155, 161, 175, 217, 253, 275, 341, 385, 575, 713, 775, 805, 1085, 1265, 1705, 1771, 1925, 2387, 3565, 4025, 4991, 5425, 6325, 7843, 8525, 8855, 11935, 17825, 24955, 39215, 44275, 54901, 59675, 124775, 196075, 274505, 1372525]

約数ペア:

[(1, 1372525), (5, 274505), (7, 196075), (11, 124775), (23, 59675), (25, 54901), (31, 44275), (35, 39215), (55, 24955), (77, 17825), (115, 11935), (155, 8855), (161, 8525), (175, 7843), (217, 6325), (253, 5425), (275, 4991), (341, 4025), (385, 3565), (575, 2387), (713, 1925), (775, 1771), (805, 1705), (1085, 1265)]