28993732245

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1\times {\mathrm{7283}}^1$

素因数の和:8131

約数の個数: 64

約数和(自身を含む): 53011203840

約数和(自身を除く): 24017471595

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 797, 999, 1665, 2391, 3985, 4995, 7173, 7283, 11955, 21519, 21849, 29489, 35865, 36415, 65547, 88467, 107595, 109245, 147445, 196641, 265401, 269471, 327735, 442335, 796203, 808413, 983205, 1327005, 1347355, 2425239, 3981015, 4042065, 5804551, 7275717, 12126195, 17413653, 29022755, 36378585, 52240959, 87068265, 156722877, 214768387, 261204795, 644305161, 783614385, 1073841935, 1932915483, 3221525805, 5798746449, 9664577415, 28993732245]

約数ペア:

[(1, 28993732245), (3, 9664577415), (5, 5798746449), (9, 3221525805), (15, 1932915483), (27, 1073841935), (37, 783614385), (45, 644305161), (111, 261204795), (135, 214768387), (185, 156722877), (333, 87068265), (555, 52240959), (797, 36378585), (999, 29022755), (1665, 17413653), (2391, 12126195), (3985, 7275717), (4995, 5804551), (7173, 4042065), (7283, 3981015), (11955, 2425239), (21519, 1347355), (21849, 1327005), (29489, 983205), (35865, 808413), (36415, 796203), (65547, 442335), (88467, 327735), (107595, 269471), (109245, 265401), (147445, 196641)]