214918275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 432472320

約数和(自身を除く): 217554045

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 33, 39, 55, 65, 75, 87, 143, 145, 165, 195, 275, 319, 325, 377, 429, 435, 691, 715, 725, 825, 957, 975, 1131, 1595, 1885, 2073, 2145, 2175, 3455, 3575, 4147, 4785, 5655, 7601, 7975, 8983, 9425, 10365, 10725, 12441, 17275, 20039, 20735, 22803, 23925, 26949, 28275, 38005, 44915, 51825, 60117, 62205, 98813, 100195, 103675, 114015, 134745, 190025, 220429, 224575, 260507, 296439, 300585, 311025, 494065, 500975, 570075, 661287, 673725, 781521, 1102145, 1302535, 1482195, 1502925, 2470325, 2865577, 3306435, 3907605, 5510725, 6512675, 7410975, 8596731, 14327885, 16532175, 19538025, 42983655, 71639425, 214918275]

約数ペア:

[(1, 214918275), (3, 71639425), (5, 42983655), (11, 19538025), (13, 16532175), (15, 14327885), (25, 8596731), (29, 7410975), (33, 6512675), (39, 5510725), (55, 3907605), (65, 3306435), (75, 2865577), (87, 2470325), (143, 1502925), (145, 1482195), (165, 1302535), (195, 1102145), (275, 781521), (319, 673725), (325, 661287), (377, 570075), (429, 500975), (435, 494065), (691, 311025), (715, 300585), (725, 296439), (825, 260507), (957, 224575), (975, 220429), (1131, 190025), (1595, 134745), (1885, 114015), (2073, 103675), (2145, 100195), (2175, 98813), (3455, 62205), (3575, 60117), (4147, 51825), (4785, 44915), (5655, 38005), (7601, 28275), (7975, 26949), (8983, 23925), (9425, 22803), (10365, 20735), (10725, 20039), (12441, 17275)]