1151266175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 1502582400

約数和(自身を除く): 351316225

約数列:

[1, 5, 25, 47, 89, 101, 109, 235, 445, 505, 545, 1175, 2225, 2525, 2725, 4183, 4747, 5123, 8989, 9701, 11009, 20915, 23735, 25615, 44945, 48505, 55045, 104575, 118675, 128075, 224725, 242525, 275225, 422483, 455947, 517423, 979801, 2112415, 2279735, 2587115, 4899005, 10562075, 11398675, 12935575, 24495025, 46050647, 230253235, 1151266175]

約数ペア:

[(1, 1151266175), (5, 230253235), (25, 46050647), (47, 24495025), (89, 12935575), (101, 11398675), (109, 10562075), (235, 4899005), (445, 2587115), (505, 2279735), (545, 2112415), (1175, 979801), (2225, 517423), (2525, 455947), (2725, 422483), (4183, 275225), (4747, 242525), (5123, 224725), (8989, 128075), (9701, 118675), (11009, 104575), (20915, 55045), (23735, 48505), (25615, 44945)]