137550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 392832

約数和(自身を除く): 255282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 262, 350, 393, 525, 655, 786, 917, 1050, 1310, 1834, 1965, 2751, 3275, 3930, 4585, 5502, 6550, 9170, 9825, 13755, 19650, 22925, 27510, 45850, 68775, 137550]

約数ペア:

[(1, 137550), (2, 68775), (3, 45850), (5, 27510), (6, 22925), (7, 19650), (10, 13755), (14, 9825), (15, 9170), (21, 6550), (25, 5502), (30, 4585), (35, 3930), (42, 3275), (50, 2751), (70, 1965), (75, 1834), (105, 1310), (131, 1050), (150, 917), (175, 786), (210, 655), (262, 525), (350, 393)]