144680305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 220631040

約数和(自身を除く): 75950735

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 127, 269, 385, 605, 635, 847, 889, 1345, 1397, 1883, 2959, 4235, 4445, 6985, 9415, 9779, 14795, 15367, 20713, 32549, 34163, 48895, 76835, 103565, 107569, 162745, 170815, 227843, 239141, 375793, 537845, 1139215, 1195705, 1878965, 2630551, 4133723, 13152755, 20668615, 28936061, 144680305]

約数ペア:

[(1, 144680305), (5, 28936061), (7, 20668615), (11, 13152755), (35, 4133723), (55, 2630551), (77, 1878965), (121, 1195705), (127, 1139215), (269, 537845), (385, 375793), (605, 239141), (635, 227843), (847, 170815), (889, 162745), (1345, 107569), (1397, 103565), (1883, 76835), (2959, 48895), (4235, 34163), (4445, 32549), (6985, 20713), (9415, 15367), (9779, 14795)]