13309328305

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{601}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 21271934880

約数和(自身を除く): 7962606575

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 409, 455, 595, 601, 637, 833, 1105, 1547, 2045, 2863, 3005, 3185, 4165, 4207, 5317, 6953, 7735, 7813, 10217, 10829, 14315, 20041, 21035, 26585, 29449, 34765, 37219, 39065, 48671, 51085, 54145, 54691, 71519, 90389, 100205, 132821, 147245, 186095, 243355, 245809, 260533, 273455, 340697, 357595, 382837, 451945, 500633, 632723, 664105, 929747, 1229045, 1302665, 1703485, 1720663, 1914185, 2503165, 3163615, 3195517, 4178753, 4429061, 4648735, 6508229, 8603315, 12044641, 15977585, 20893765, 22145305, 22368619, 29251271, 32541145, 54323789, 60223205, 111843095, 146256355, 156580333, 204758897, 271618945, 380266523, 782901665, 1023794485, 1901332615, 2661865661, 13309328305]

約数ペア:

[(1, 13309328305), (5, 2661865661), (7, 1901332615), (13, 1023794485), (17, 782901665), (35, 380266523), (49, 271618945), (65, 204758897), (85, 156580333), (91, 146256355), (119, 111843095), (221, 60223205), (245, 54323789), (409, 32541145), (455, 29251271), (595, 22368619), (601, 22145305), (637, 20893765), (833, 15977585), (1105, 12044641), (1547, 8603315), (2045, 6508229), (2863, 4648735), (3005, 4429061), (3185, 4178753), (4165, 3195517), (4207, 3163615), (5317, 2503165), (6953, 1914185), (7735, 1720663), (7813, 1703485), (10217, 1302665), (10829, 1229045), (14315, 929747), (20041, 664105), (21035, 632723), (26585, 500633), (29449, 451945), (34765, 382837), (37219, 357595), (39065, 340697), (48671, 273455), (51085, 260533), (54145, 245809), (54691, 243355), (71519, 186095), (90389, 147245), (100205, 132821)]