90432435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 160563456

約数和(自身を除く): 70131021

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 867, 907, 1173, 1445, 1955, 2721, 4335, 4535, 5865, 6647, 13605, 15419, 19941, 20861, 33235, 46257, 62583, 77095, 99705, 104305, 231285, 262123, 312915, 354637, 786369, 1063911, 1310615, 1773185, 3931845, 5319555, 6028829, 18086487, 30144145, 90432435]

約数ペア:

[(1, 90432435), (3, 30144145), (5, 18086487), (15, 6028829), (17, 5319555), (23, 3931845), (51, 1773185), (69, 1310615), (85, 1063911), (115, 786369), (255, 354637), (289, 312915), (345, 262123), (391, 231285), (867, 104305), (907, 99705), (1173, 77095), (1445, 62583), (1955, 46257), (2721, 33235), (4335, 20861), (4535, 19941), (5865, 15419), (6647, 13605)]