1207813815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5573

約数の個数: 64

約数和(自身を含む): 2331033600

約数和(自身を除く): 1123219785

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 127, 135, 195, 351, 381, 585, 635, 1143, 1651, 1755, 1905, 3429, 4953, 5419, 5715, 8255, 14859, 16257, 17145, 24765, 27095, 44577, 48771, 70447, 74295, 81285, 146313, 211341, 222885, 243855, 352235, 634023, 688213, 731565, 1056705, 1902069, 2064639, 3170115, 3441065, 6193917, 8946769, 9510345, 10323195, 18581751, 26840307, 30969585, 44733845, 80520921, 92908755, 134201535, 241562763, 402604605, 1207813815]

約数ペア:

[(1, 1207813815), (3, 402604605), (5, 241562763), (9, 134201535), (13, 92908755), (15, 80520921), (27, 44733845), (39, 30969585), (45, 26840307), (65, 18581751), (117, 10323195), (127, 9510345), (135, 8946769), (195, 6193917), (351, 3441065), (381, 3170115), (585, 2064639), (635, 1902069), (1143, 1056705), (1651, 731565), (1755, 688213), (1905, 634023), (3429, 352235), (4953, 243855), (5419, 222885), (5715, 211341), (8255, 146313), (14859, 81285), (16257, 74295), (17145, 70447), (24765, 48771), (27095, 44577)]