16280595

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:737

約数の個数: 40

約数和(自身を含む): 29707920

約数和(自身を除く): 13427325

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 659, 915, 1647, 1977, 2745, 3295, 4941, 5931, 8235, 9885, 17793, 24705, 29655, 40199, 53379, 88965, 120597, 200995, 266895, 361791, 602985, 1085373, 1808955, 3256119, 5426865, 16280595]

約数ペア:

[(1, 16280595), (3, 5426865), (5, 3256119), (9, 1808955), (15, 1085373), (27, 602985), (45, 361791), (61, 266895), (81, 200995), (135, 120597), (183, 88965), (305, 53379), (405, 40199), (549, 29655), (659, 24705), (915, 17793), (1647, 9885), (1977, 8235), (2745, 5931), (3295, 4941)]