426243555

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 750484800

約数和(自身を除く): 324241245

約数列:

[1, 3, 5, 9, 15, 45, 149, 151, 421, 447, 453, 745, 755, 1263, 1341, 1359, 2105, 2235, 2265, 3789, 6315, 6705, 6795, 18945, 22499, 62729, 63571, 67497, 112495, 188187, 190713, 202491, 313645, 317855, 337485, 564561, 572139, 940935, 953565, 1012455, 2822805, 2860695, 9472079, 28416237, 47360395, 85248711, 142081185, 426243555]

約数ペア:

[(1, 426243555), (3, 142081185), (5, 85248711), (9, 47360395), (15, 28416237), (45, 9472079), (149, 2860695), (151, 2822805), (421, 1012455), (447, 953565), (453, 940935), (745, 572139), (755, 564561), (1263, 337485), (1341, 317855), (1359, 313645), (2105, 202491), (2235, 190713), (2265, 188187), (3789, 112495), (6315, 67497), (6705, 63571), (6795, 62729), (18945, 22499)]