16644285

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 36341760

約数和(自身を除く): 19697475

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 103, 105, 133, 135, 171, 189, 243, 285, 309, 315, 399, 405, 513, 515, 567, 665, 721, 855, 927, 945, 1197, 1215, 1539, 1545, 1701, 1957, 1995, 2163, 2565, 2781, 2835, 3591, 3605, 4617, 4635, 5871, 5985, 6489, 7695, 8343, 8505, 9785, 10773, 10815, 13699, 13905, 17613, 17955, 19467, 23085, 25029, 29355, 32319, 32445, 41097, 41715, 52839, 53865, 58401, 68495, 88065, 97335, 123291, 125145, 158517, 161595, 175203, 205485, 264195, 292005, 369873, 475551, 616455, 792585, 876015, 1109619, 1849365, 2377755, 3328857, 5548095, 16644285]

約数ペア:

[(1, 16644285), (3, 5548095), (5, 3328857), (7, 2377755), (9, 1849365), (15, 1109619), (19, 876015), (21, 792585), (27, 616455), (35, 475551), (45, 369873), (57, 292005), (63, 264195), (81, 205485), (95, 175203), (103, 161595), (105, 158517), (133, 125145), (135, 123291), (171, 97335), (189, 88065), (243, 68495), (285, 58401), (309, 53865), (315, 52839), (399, 41715), (405, 41097), (513, 32445), (515, 32319), (567, 29355), (665, 25029), (721, 23085), (855, 19467), (927, 17955), (945, 17613), (1197, 13905), (1215, 13699), (1539, 10815), (1545, 10773), (1701, 9785), (1957, 8505), (1995, 8343), (2163, 7695), (2565, 6489), (2781, 5985), (2835, 5871), (3591, 4635), (3605, 4617)]