17995064145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{4903}}^1$

素因数の和:5354

約数の個数: 64

約数和(自身を含む): 31396584960

約数和(自身を除く): 13401520815

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 389, 555, 629, 1167, 1887, 1945, 3145, 4903, 5835, 6613, 9435, 14393, 14709, 19839, 24515, 33065, 43179, 71965, 73545, 83351, 99195, 181411, 215895, 244681, 250053, 416755, 544233, 734043, 907055, 1223405, 1250265, 1907267, 2721165, 3083987, 3670215, 5721801, 9251961, 9536335, 15419935, 28609005, 32423539, 46259805, 70568879, 97270617, 162117695, 211706637, 352844395, 486353085, 1058533185, 1199670943, 3599012829, 5998354715, 17995064145]

約数ペア:

[(1, 17995064145), (3, 5998354715), (5, 3599012829), (15, 1199670943), (17, 1058533185), (37, 486353085), (51, 352844395), (85, 211706637), (111, 162117695), (185, 97270617), (255, 70568879), (389, 46259805), (555, 32423539), (629, 28609005), (1167, 15419935), (1887, 9536335), (1945, 9251961), (3145, 5721801), (4903, 3670215), (5835, 3083987), (6613, 2721165), (9435, 1907267), (14393, 1250265), (14709, 1223405), (19839, 907055), (24515, 734043), (33065, 544233), (43179, 416755), (71965, 250053), (73545, 244681), (83351, 215895), (99195, 181411)]