26969355

素因数分解:

$3^6\times 5^1\times 7^2\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 84

約数和(自身を含む): 56818512

約数和(自身を除く): 29849157

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 151, 189, 243, 245, 315, 405, 441, 453, 567, 729, 735, 755, 945, 1057, 1215, 1323, 1359, 1701, 2205, 2265, 2835, 3171, 3645, 3969, 4077, 5103, 5285, 6615, 6795, 7399, 8505, 9513, 11907, 12231, 15855, 19845, 20385, 22197, 25515, 28539, 35721, 36693, 36995, 47565, 59535, 61155, 66591, 85617, 110079, 110985, 142695, 178605, 183465, 199773, 256851, 332955, 428085, 550395, 599319, 770553, 998865, 1284255, 1797957, 2996595, 3852765, 5393871, 8989785, 26969355]

約数ペア:

[(1, 26969355), (3, 8989785), (5, 5393871), (7, 3852765), (9, 2996595), (15, 1797957), (21, 1284255), (27, 998865), (35, 770553), (45, 599319), (49, 550395), (63, 428085), (81, 332955), (105, 256851), (135, 199773), (147, 183465), (151, 178605), (189, 142695), (243, 110985), (245, 110079), (315, 85617), (405, 66591), (441, 61155), (453, 59535), (567, 47565), (729, 36995), (735, 36693), (755, 35721), (945, 28539), (1057, 25515), (1215, 22197), (1323, 20385), (1359, 19845), (1701, 15855), (2205, 12231), (2265, 11907), (2835, 9513), (3171, 8505), (3645, 7399), (3969, 6795), (4077, 6615), (5103, 5285)]