383769195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 639500832

約数和(自身を除く): 255731637

約数列:

[1, 3, 5, 15, 43, 101, 129, 137, 215, 303, 411, 505, 645, 685, 1515, 1849, 2055, 4343, 5547, 5891, 9245, 13029, 13837, 17673, 21715, 27735, 29455, 41511, 65145, 69185, 88365, 186749, 207555, 253313, 560247, 594991, 759939, 933745, 1266565, 1784973, 2801235, 2974955, 3799695, 8924865, 25584613, 76753839, 127923065, 383769195]

約数ペア:

[(1, 383769195), (3, 127923065), (5, 76753839), (15, 25584613), (43, 8924865), (101, 3799695), (129, 2974955), (137, 2801235), (215, 1784973), (303, 1266565), (411, 933745), (505, 759939), (645, 594991), (685, 560247), (1515, 253313), (1849, 207555), (2055, 186749), (4343, 88365), (5547, 69185), (5891, 65145), (9245, 41511), (13029, 29455), (13837, 27735), (17673, 21715)]