514354175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 692955648

約数和(自身を除く): 178601473

約数列:

[1, 5, 23, 25, 43, 71, 115, 215, 293, 355, 575, 989, 1075, 1465, 1633, 1775, 3053, 4945, 6739, 7325, 8165, 12599, 15265, 20803, 24725, 33695, 40825, 62995, 70219, 76325, 104015, 168475, 289777, 314975, 351095, 478469, 520075, 894529, 1448885, 1755475, 2392345, 4472645, 7244425, 11961725, 20574167, 22363225, 102870835, 514354175]

約数ペア:

[(1, 514354175), (5, 102870835), (23, 22363225), (25, 20574167), (43, 11961725), (71, 7244425), (115, 4472645), (215, 2392345), (293, 1755475), (355, 1448885), (575, 894529), (989, 520075), (1075, 478469), (1465, 351095), (1633, 314975), (1775, 289777), (3053, 168475), (4945, 104015), (6739, 76325), (7325, 70219), (8165, 62995), (12599, 40825), (15265, 33695), (20803, 24725)]