1399936725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{51421}}^1$

素因数の和:51459

約数の個数: 54

約数和(自身を含む): 2756167778

約数和(自身を除く): 1356231053

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 363, 495, 605, 825, 1089, 1815, 2475, 3025, 5445, 9075, 27225, 51421, 154263, 257105, 462789, 565631, 771315, 1285525, 1696893, 2313945, 2828155, 3856575, 5090679, 6221941, 8484465, 11569725, 14140775, 18665823, 25453395, 31109705, 42422325, 55997469, 93329115, 127266975, 155548525, 279987345, 466645575, 1399936725]

約数ペア:

[(1, 1399936725), (3, 466645575), (5, 279987345), (9, 155548525), (11, 127266975), (15, 93329115), (25, 55997469), (33, 42422325), (45, 31109705), (55, 25453395), (75, 18665823), (99, 14140775), (121, 11569725), (165, 8484465), (225, 6221941), (275, 5090679), (363, 3856575), (495, 2828155), (605, 2313945), (825, 1696893), (1089, 1285525), (1815, 771315), (2475, 565631), (3025, 462789), (5445, 257105), (9075, 154263), (27225, 51421)]