133177185

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 237714048

約数和(自身を除く): 104536863

約数列:

[1, 3, 5, 9, 15, 45, 71, 73, 213, 219, 355, 365, 571, 639, 657, 1065, 1095, 1713, 2855, 3195, 3285, 5139, 5183, 8565, 15549, 25695, 25915, 40541, 41683, 46647, 77745, 121623, 125049, 202705, 208415, 233235, 364869, 375147, 608115, 625245, 1824345, 1875735, 2959493, 8878479, 14797465, 26635437, 44392395, 133177185]

約数ペア:

[(1, 133177185), (3, 44392395), (5, 26635437), (9, 14797465), (15, 8878479), (45, 2959493), (71, 1875735), (73, 1824345), (213, 625245), (219, 608115), (355, 375147), (365, 364869), (571, 233235), (639, 208415), (657, 202705), (1065, 125049), (1095, 121623), (1713, 77745), (2855, 46647), (3195, 41683), (3285, 40541), (5139, 25915), (5183, 25695), (8565, 15549)]