155115834615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1\times {\mathrm{3851}}^1$

素因数の和:5741

約数の個数: 96

約数和(自身を含む): 311858906112

約数和(自身を除く): 156743071497

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 1801, 2485, 3195, 3851, 4473, 5403, 7455, 9005, 11553, 12607, 16209, 19255, 22365, 26957, 27015, 34659, 37821, 57765, 63035, 80871, 81045, 113463, 127871, 134785, 173295, 189105, 242613, 273421, 383613, 404355, 567315, 639355, 820263, 895097, 1150839, 1213065, 1367105, 1913947, 1918065, 2460789, 2685291, 4101315, 4475485, 5741841, 5754195, 6935651, 8055873, 9569735, 12303945, 13426455, 17225523, 20806953, 28709205, 34678255, 40279365, 48549557, 62420859, 86127615, 104034765, 145648671, 242747785, 312104295, 436946013, 492431221, 728243355, 1477293663, 2184730065, 2462156105, 3447018547, 4431880989, 7386468315, 10341055641, 17235092735, 22159404945, 31023166923, 51705278205, 155115834615]

約数ペア:

[(1, 155115834615), (3, 51705278205), (5, 31023166923), (7, 22159404945), (9, 17235092735), (15, 10341055641), (21, 7386468315), (35, 4431880989), (45, 3447018547), (63, 2462156105), (71, 2184730065), (105, 1477293663), (213, 728243355), (315, 492431221), (355, 436946013), (497, 312104295), (639, 242747785), (1065, 145648671), (1491, 104034765), (1801, 86127615), (2485, 62420859), (3195, 48549557), (3851, 40279365), (4473, 34678255), (5403, 28709205), (7455, 20806953), (9005, 17225523), (11553, 13426455), (12607, 12303945), (16209, 9569735), (19255, 8055873), (22365, 6935651), (26957, 5754195), (27015, 5741841), (34659, 4475485), (37821, 4101315), (57765, 2685291), (63035, 2460789), (80871, 1918065), (81045, 1913947), (113463, 1367105), (127871, 1213065), (134785, 1150839), (173295, 895097), (189105, 820263), (242613, 639355), (273421, 567315), (383613, 404355)]