1539150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 3952128

約数和(自身を除く): 2412978

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 331, 465, 662, 775, 930, 993, 1550, 1655, 1986, 2325, 3310, 4650, 4965, 8275, 9930, 10261, 16550, 20522, 24825, 30783, 49650, 51305, 61566, 102610, 153915, 256525, 307830, 513050, 769575, 1539150]

約数ペア:

[(1, 1539150), (2, 769575), (3, 513050), (5, 307830), (6, 256525), (10, 153915), (15, 102610), (25, 61566), (30, 51305), (31, 49650), (50, 30783), (62, 24825), (75, 20522), (93, 16550), (150, 10261), (155, 9930), (186, 8275), (310, 4965), (331, 4650), (465, 3310), (662, 2325), (775, 1986), (930, 1655), (993, 1550)]