25495950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 65281536

約数和(自身を除く): 39785586

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 5483, 10966, 16449, 27415, 32898, 54830, 82245, 137075, 164490, 169973, 274150, 339946, 411225, 509919, 822450, 849865, 1019838, 1699730, 2549595, 4249325, 5099190, 8498650, 12747975, 25495950]

約数ペア:

[(1, 25495950), (2, 12747975), (3, 8498650), (5, 5099190), (6, 4249325), (10, 2549595), (15, 1699730), (25, 1019838), (30, 849865), (31, 822450), (50, 509919), (62, 411225), (75, 339946), (93, 274150), (150, 169973), (155, 164490), (186, 137075), (310, 82245), (465, 54830), (775, 32898), (930, 27415), (1550, 16449), (2325, 10966), (4650, 5483)]