10784125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 15934464

約数和(自身を除く): 5150339

約数列:

[1, 5, 11, 23, 25, 31, 55, 115, 121, 125, 155, 253, 275, 341, 575, 605, 713, 775, 1265, 1375, 1705, 2783, 2875, 3025, 3565, 3751, 3875, 6325, 7843, 8525, 13915, 15125, 17825, 18755, 31625, 39215, 42625, 69575, 86273, 89125, 93775, 196075, 347875, 431365, 468875, 980375, 2156825, 10784125]

約数ペア:

[(1, 10784125), (5, 2156825), (11, 980375), (23, 468875), (25, 431365), (31, 347875), (55, 196075), (115, 93775), (121, 89125), (125, 86273), (155, 69575), (253, 42625), (275, 39215), (341, 31625), (575, 18755), (605, 17825), (713, 15125), (775, 13915), (1265, 8525), (1375, 7843), (1705, 6325), (2783, 3875), (2875, 3751), (3025, 3565)]