202952925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{42953}}^1$

素因数の和:42979

約数の個数: 48

約数和(自身を含む): 426103680

約数和(自身を除く): 223150755

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 42953, 128859, 214765, 300671, 386577, 644295, 902013, 1073825, 1159731, 1503355, 1932885, 2706039, 3221475, 4510065, 5798655, 7516775, 8118117, 9664425, 13530195, 22550325, 28993275, 40590585, 67650975, 202952925]

約数ペア:

[(1, 202952925), (3, 67650975), (5, 40590585), (7, 28993275), (9, 22550325), (15, 13530195), (21, 9664425), (25, 8118117), (27, 7516775), (35, 5798655), (45, 4510065), (63, 3221475), (75, 2706039), (105, 1932885), (135, 1503355), (175, 1159731), (189, 1073825), (225, 902013), (315, 644295), (525, 386577), (675, 300671), (945, 214765), (1575, 128859), (4725, 42953)]