855501.0000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 27885312

約数和(自身を除く): 18231642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 223, 234, 333, 370, 390, 446, 481, 555, 585, 666, 669, 962, 1110, 1115, 1170, 1338, 1443, 1665, 2007, 2230, 2405, 2886, 2899, 3330, 3345, 4014, 4329, 4810, 5798, 6690, 7215, 8251, 8658, 8697, 10035, 14430, 14495, 16502, 17394, 20070, 21645, 24753, 26091, 28990, 41255, 43290, 43485, 49506, 52182, 74259, 82510, 86970, 107263, 123765, 130455, 148518, 214526, 247530, 260910, 321789, 371295, 536315, 643578, 742590, 965367, 1072630, 1608945, 1930734, 3217890, 4826835, 9653670]

約数ペア:

[(1, 9653670), (2, 4826835), (3, 3217890), (5, 1930734), (6, 1608945), (9, 1072630), (10, 965367), (13, 742590), (15, 643578), (18, 536315), (26, 371295), (30, 321789), (37, 260910), (39, 247530), (45, 214526), (65, 148518), (74, 130455), (78, 123765), (90, 107263), (111, 86970), (117, 82510), (130, 74259), (185, 52182), (195, 49506), (222, 43485), (223, 43290), (234, 41255), (333, 28990), (370, 26091), (390, 24753), (446, 21645), (481, 20070), (555, 17394), (585, 16502), (666, 14495), (669, 14430), (962, 10035), (1110, 8697), (1115, 8658), (1170, 8251), (1338, 7215), (1443, 6690), (1665, 5798), (2007, 4810), (2230, 4329), (2405, 4014), (2886, 3345), (2899, 3330)]