126967905

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 234940860

約数和(自身を除く): 107972955

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 229, 333, 405, 555, 687, 999, 1145, 1369, 1665, 2061, 2997, 3435, 4107, 4995, 6183, 6845, 8473, 10305, 12321, 14985, 18549, 20535, 25419, 30915, 36963, 42365, 61605, 76257, 92745, 110889, 127095, 184815, 228771, 313501, 381285, 554445, 686313, 940503, 1143855, 1567505, 2821509, 3431565, 4702515, 8464527, 14107545, 25393581, 42322635, 126967905]

約数ペア:

[(1, 126967905), (3, 42322635), (5, 25393581), (9, 14107545), (15, 8464527), (27, 4702515), (37, 3431565), (45, 2821509), (81, 1567505), (111, 1143855), (135, 940503), (185, 686313), (229, 554445), (333, 381285), (405, 313501), (555, 228771), (687, 184815), (999, 127095), (1145, 110889), (1369, 92745), (1665, 76257), (2061, 61605), (2997, 42365), (3435, 36963), (4107, 30915), (4995, 25419), (6183, 20535), (6845, 18549), (8473, 14985), (10305, 12321)]