80319195

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 159429600

約数和(自身を除く): 79110405

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 149, 165, 297, 363, 405, 447, 495, 605, 745, 891, 1089, 1331, 1341, 1485, 1639, 1815, 2235, 3267, 3993, 4023, 4455, 4917, 5445, 6655, 6705, 8195, 9801, 11979, 12069, 14751, 16335, 18029, 19965, 20115, 24585, 35937, 44253, 49005, 54087, 59895, 60345, 73755, 90145, 107811, 132759, 162261, 179685, 198319, 221265, 270435, 486783, 539055, 594957, 663795, 811305, 991595, 1460349, 1784871, 2433915, 2974785, 5354613, 7301745, 8924355, 16063839, 26773065, 80319195]

約数ペア:

[(1, 80319195), (3, 26773065), (5, 16063839), (9, 8924355), (11, 7301745), (15, 5354613), (27, 2974785), (33, 2433915), (45, 1784871), (55, 1460349), (81, 991595), (99, 811305), (121, 663795), (135, 594957), (149, 539055), (165, 486783), (297, 270435), (363, 221265), (405, 198319), (447, 179685), (495, 162261), (605, 132759), (745, 107811), (891, 90145), (1089, 73755), (1331, 60345), (1341, 59895), (1485, 54087), (1639, 49005), (1815, 44253), (2235, 35937), (3267, 24585), (3993, 20115), (4023, 19965), (4455, 18029), (4917, 16335), (5445, 14751), (6655, 12069), (6705, 11979), (8195, 9801)]