219971145075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1\times {\mathrm{3947}}^1$

素因数の和:5585

約数の個数: 96

約数和(自身を含む): 406335992832

約数和(自身を除く): 186364847757

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 1571, 2365, 3225, 3947, 4713, 7095, 7855, 11825, 11841, 17281, 19735, 23565, 35475, 39275, 43417, 51843, 59205, 67553, 86405, 98675, 117825, 130251, 169721, 202659, 217085, 259215, 296025, 337765, 432025, 509163, 651255, 743083, 848605, 1013295, 1085425, 1296075, 1688825, 1866931, 2229249, 2545815, 3256275, 3715415, 4243025, 5066475, 5600793, 6200737, 9334655, 11146245, 12729075, 18577075, 18602211, 28003965, 31003685, 46673275, 55731225, 68208107, 93011055, 140019825, 155018425, 204624321, 266631691, 341040535, 465055275, 799895073, 1023121605, 1333158455, 1705202675, 2932948601, 3999475365, 5115608025, 6665792275, 8798845803, 14664743005, 19997376825, 43994229015, 73323715025, 219971145075]

約数ペア:

[(1, 219971145075), (3, 73323715025), (5, 43994229015), (11, 19997376825), (15, 14664743005), (25, 8798845803), (33, 6665792275), (43, 5115608025), (55, 3999475365), (75, 2932948601), (129, 1705202675), (165, 1333158455), (215, 1023121605), (275, 799895073), (473, 465055275), (645, 341040535), (825, 266631691), (1075, 204624321), (1419, 155018425), (1571, 140019825), (2365, 93011055), (3225, 68208107), (3947, 55731225), (4713, 46673275), (7095, 31003685), (7855, 28003965), (11825, 18602211), (11841, 18577075), (17281, 12729075), (19735, 11146245), (23565, 9334655), (35475, 6200737), (39275, 5600793), (43417, 5066475), (51843, 4243025), (59205, 3715415), (67553, 3256275), (86405, 2545815), (98675, 2229249), (117825, 1866931), (130251, 1688825), (169721, 1296075), (202659, 1085425), (217085, 1013295), (259215, 848605), (296025, 743083), (337765, 651255), (432025, 509163)]