27837588795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 46569600000

約数和(自身を除く): 18732011205

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 307, 435, 447, 745, 921, 1399, 1535, 2235, 4197, 4321, 4605, 6995, 8903, 12963, 20985, 21605, 26709, 40571, 44515, 45743, 64815, 121713, 133545, 137229, 202855, 208451, 228715, 429493, 608565, 625353, 686145, 1042255, 1288479, 1326547, 2147465, 3126765, 3979641, 6045079, 6442395, 6632735, 12455297, 18135237, 19898205, 30225395, 37365891, 62276485, 63994457, 90676185, 186829455, 191983371, 319972285, 959916855, 1855839253, 5567517759, 9279196265, 27837588795]

約数ペア:

[(1, 27837588795), (3, 9279196265), (5, 5567517759), (15, 1855839253), (29, 959916855), (87, 319972285), (145, 191983371), (149, 186829455), (307, 90676185), (435, 63994457), (447, 62276485), (745, 37365891), (921, 30225395), (1399, 19898205), (1535, 18135237), (2235, 12455297), (4197, 6632735), (4321, 6442395), (4605, 6045079), (6995, 3979641), (8903, 3126765), (12963, 2147465), (20985, 1326547), (21605, 1288479), (26709, 1042255), (40571, 686145), (44515, 625353), (45743, 608565), (64815, 429493), (121713, 228715), (133545, 208451), (137229, 202855)]