4967761185

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{645583}}^1$

素因数の和:645619

約数の個数: 40

約数和(自身を含む): 9373879680

約数和(自身を除く): 4406118495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 645583, 1936749, 3227915, 5810247, 9683745, 12266077, 17430741, 29051235, 36798231, 52292223, 61330385, 87153705, 110394693, 183991155, 261461115, 331184079, 551973465, 993552237, 1655920395, 4967761185]

約数ペア:

[(1, 4967761185), (3, 1655920395), (5, 993552237), (9, 551973465), (15, 331184079), (19, 261461115), (27, 183991155), (45, 110394693), (57, 87153705), (81, 61330385), (95, 52292223), (135, 36798231), (171, 29051235), (285, 17430741), (405, 12266077), (513, 9683745), (855, 5810247), (1539, 3227915), (2565, 1936749), (7695, 645583)]