157068725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 233556480

約数和(自身を除く): 76487755

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 437, 475, 575, 1045, 1265, 1307, 2185, 4807, 5225, 6325, 6535, 10925, 14377, 24035, 24833, 30061, 32675, 71885, 120175, 124165, 150305, 273163, 330671, 359425, 571159, 620825, 751525, 1365815, 1653355, 2855795, 6282749, 6829075, 8266775, 14278975, 31413745, 157068725]

約数ペア:

[(1, 157068725), (5, 31413745), (11, 14278975), (19, 8266775), (23, 6829075), (25, 6282749), (55, 2855795), (95, 1653355), (115, 1365815), (209, 751525), (253, 620825), (275, 571159), (437, 359425), (475, 330671), (575, 273163), (1045, 150305), (1265, 124165), (1307, 120175), (2185, 71885), (4807, 32675), (5225, 30061), (6325, 24833), (6535, 24035), (10925, 14377)]