5890337285

素因数分解:

$5^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 8621478000

約数和(自身を除く): 2731140715

約数列:

[1, 5, 7, 35, 37, 49, 89, 149, 185, 245, 259, 343, 445, 623, 745, 1043, 1295, 1715, 1813, 2401, 3115, 3293, 4361, 5215, 5513, 7301, 9065, 12005, 12691, 13261, 16465, 21805, 23051, 27565, 30527, 36505, 38591, 51107, 63455, 66305, 88837, 92827, 115255, 152635, 161357, 192955, 213689, 255535, 270137, 357749, 444185, 464135, 490657, 649789, 806785, 1068445, 1129499, 1350685, 1788745, 1890959, 2453285, 3248945, 3434599, 4548523, 5647495, 7906493, 9454795, 13236713, 17172995, 22742615, 24042193, 31839661, 39532465, 66183565, 120210965, 159198305, 168295351, 841476755, 1178067457, 5890337285]

約数ペア:

[(1, 5890337285), (5, 1178067457), (7, 841476755), (35, 168295351), (37, 159198305), (49, 120210965), (89, 66183565), (149, 39532465), (185, 31839661), (245, 24042193), (259, 22742615), (343, 17172995), (445, 13236713), (623, 9454795), (745, 7906493), (1043, 5647495), (1295, 4548523), (1715, 3434599), (1813, 3248945), (2401, 2453285), (3115, 1890959), (3293, 1788745), (4361, 1350685), (5215, 1129499), (5513, 1068445), (7301, 806785), (9065, 649789), (12005, 490657), (12691, 464135), (13261, 444185), (16465, 357749), (21805, 270137), (23051, 255535), (27565, 213689), (30527, 192955), (36505, 161357), (38591, 152635), (51107, 115255), (63455, 92827), (66305, 88837)]