2665579175

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4201

約数の個数: 72

約数和(自身を含む): 4203480960

約数和(自身を除く): 1537901785

約数列:

[1, 5, 7, 17, 25, 31, 35, 49, 85, 119, 155, 175, 217, 245, 425, 527, 595, 775, 833, 1085, 1225, 1519, 2635, 2975, 3689, 4129, 4165, 5425, 7595, 13175, 18445, 20645, 20825, 25823, 28903, 37975, 70193, 92225, 103225, 127999, 129115, 144515, 202321, 350965, 491351, 639995, 645575, 722575, 895993, 1011605, 1754825, 2175983, 2456755, 3199975, 3439457, 4479965, 5058025, 6271951, 10879915, 12283775, 15231881, 17197285, 22399825, 31359755, 54399575, 76159405, 85986425, 106623167, 156798775, 380797025, 533115835, 2665579175]

約数ペア:

[(1, 2665579175), (5, 533115835), (7, 380797025), (17, 156798775), (25, 106623167), (31, 85986425), (35, 76159405), (49, 54399575), (85, 31359755), (119, 22399825), (155, 17197285), (175, 15231881), (217, 12283775), (245, 10879915), (425, 6271951), (527, 5058025), (595, 4479965), (775, 3439457), (833, 3199975), (1085, 2456755), (1225, 2175983), (1519, 1754825), (2635, 1011605), (2975, 895993), (3689, 722575), (4129, 645575), (4165, 639995), (5425, 491351), (7595, 350965), (13175, 202321), (18445, 144515), (20645, 129115), (20825, 127999), (25823, 103225), (28903, 92225), (37975, 70193)]