27019575

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1246

約数の個数: 60

約数和(自身を含む): 54644568

約数和(自身を除く): 27624993

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1213, 1485, 2025, 2475, 3639, 4455, 6065, 7425, 10917, 13343, 18195, 22275, 30325, 32751, 40029, 54585, 66715, 90975, 98253, 120087, 163755, 200145, 272925, 333575, 360261, 491265, 600435, 818775, 1000725, 1080783, 1801305, 2456325, 3002175, 5403915, 9006525, 27019575]

約数ペア:

[(1, 27019575), (3, 9006525), (5, 5403915), (9, 3002175), (11, 2456325), (15, 1801305), (25, 1080783), (27, 1000725), (33, 818775), (45, 600435), (55, 491265), (75, 360261), (81, 333575), (99, 272925), (135, 200145), (165, 163755), (225, 120087), (275, 98253), (297, 90975), (405, 66715), (495, 54585), (675, 40029), (825, 32751), (891, 30325), (1213, 22275), (1485, 18195), (2025, 13343), (2475, 10917), (3639, 7425), (4455, 6065)]