15933225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 34283520

約数和(自身を除く): 18350295

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 55, 75, 77, 89, 93, 105, 155, 165, 175, 217, 231, 267, 275, 341, 385, 445, 465, 525, 623, 651, 775, 825, 979, 1023, 1085, 1155, 1335, 1705, 1869, 1925, 2225, 2325, 2387, 2759, 2937, 3115, 3255, 4895, 5115, 5425, 5775, 6675, 6853, 7161, 8277, 8525, 9345, 11935, 13795, 14685, 15575, 16275, 19313, 20559, 24475, 25575, 30349, 34265, 35805, 41385, 46725, 57939, 59675, 68975, 73425, 91047, 96565, 102795, 151745, 171325, 179025, 206925, 212443, 289695, 455235, 482825, 513975, 637329, 758725, 1062215, 1448475, 2276175, 3186645, 5311075, 15933225]

約数ペア:

[(1, 15933225), (3, 5311075), (5, 3186645), (7, 2276175), (11, 1448475), (15, 1062215), (21, 758725), (25, 637329), (31, 513975), (33, 482825), (35, 455235), (55, 289695), (75, 212443), (77, 206925), (89, 179025), (93, 171325), (105, 151745), (155, 102795), (165, 96565), (175, 91047), (217, 73425), (231, 68975), (267, 59675), (275, 57939), (341, 46725), (385, 41385), (445, 35805), (465, 34265), (525, 30349), (623, 25575), (651, 24475), (775, 20559), (825, 19313), (979, 16275), (1023, 15575), (1085, 14685), (1155, 13795), (1335, 11935), (1705, 9345), (1869, 8525), (1925, 8277), (2225, 7161), (2325, 6853), (2387, 6675), (2759, 5775), (2937, 5425), (3115, 5115), (3255, 4895)]